161077655648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{7109}}^1$

素因数の和:7421

約数の個数: 192

約数和(自身を含む): 404556042240

約数和(自身を除く): 243478386592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 251, 364, 403, 416, 434, 496, 502, 728, 806, 868, 992, 1004, 1456, 1612, 1736, 1757, 2008, 2821, 2912, 3224, 3263, 3472, 3514, 4016, 5642, 6448, 6526, 6944, 7028, 7109, 7781, 8032, 11284, 12896, 13052, 14056, 14218, 15562, 22568, 22841, 26104, 28112, 28436, 31124, 45136, 45682, 49763, 52208, 54467, 56224, 56872, 62248, 90272, 91364, 92417, 99526, 101153, 104416, 108934, 113744, 124496, 182728, 184834, 199052, 202306, 217868, 220379, 227488, 248992, 365456, 369668, 398104, 404612, 435736, 440758, 646919, 708071, 730912, 739336, 796208, 809224, 871472, 881516, 1293838, 1416142, 1478672, 1542653, 1592416, 1618448, 1742944, 1763032, 1784359, 2587676, 2832284, 2864927, 2957344, 3085306, 3236896, 3526064, 3568718, 5175352, 5664568, 5729854, 6170612, 7052128, 7137436, 10350704, 11329136, 11459708, 12341224, 12490513, 14274872, 20054489, 20701408, 22658272, 22919416, 23196667, 24682448, 24981026, 28549744, 40108978, 45838832, 46393334, 49364896, 49962052, 55315129, 57099488, 80217956, 91677664, 92786668, 99924104, 110630258, 160435912, 162376669, 185573336, 199848208, 221260516, 320871824, 324753338, 371146672, 387205903, 399696416, 442521032, 641743648, 649506676, 719096677, 742293344, 774411806, 885042064, 1299013352, 1438193354, 1548823612, 1770084128, 2598026704, 2876386708, 3097647224, 5033676739, 5196053408, 5752773416, 6195294448, 10067353478, 11505546832, 12390588896, 20134706956, 23011093664, 40269413912, 80538827824, 161077655648]

約数ペア:

[(1, 161077655648), (2, 80538827824), (4, 40269413912), (7, 23011093664), (8, 20134706956), (13, 12390588896), (14, 11505546832), (16, 10067353478), (26, 6195294448), (28, 5752773416), (31, 5196053408), (32, 5033676739), (52, 3097647224), (56, 2876386708), (62, 2598026704), (91, 1770084128), (104, 1548823612), (112, 1438193354), (124, 1299013352), (182, 885042064), (208, 774411806), (217, 742293344), (224, 719096677), (248, 649506676), (251, 641743648), (364, 442521032), (403, 399696416), (416, 387205903), (434, 371146672), (496, 324753338), (502, 320871824), (728, 221260516), (806, 199848208), (868, 185573336), (992, 162376669), (1004, 160435912), (1456, 110630258), (1612, 99924104), (1736, 92786668), (1757, 91677664), (2008, 80217956), (2821, 57099488), (2912, 55315129), (3224, 49962052), (3263, 49364896), (3472, 46393334), (3514, 45838832), (4016, 40108978), (5642, 28549744), (6448, 24981026), (6526, 24682448), (6944, 23196667), (7028, 22919416), (7109, 22658272), (7781, 20701408), (8032, 20054489), (11284, 14274872), (12896, 12490513), (13052, 12341224), (14056, 11459708), (14218, 11329136), (15562, 10350704), (22568, 7137436), (22841, 7052128), (26104, 6170612), (28112, 5729854), (28436, 5664568), (31124, 5175352), (45136, 3568718), (45682, 3526064), (49763, 3236896), (52208, 3085306), (54467, 2957344), (56224, 2864927), (56872, 2832284), (62248, 2587676), (90272, 1784359), (91364, 1763032), (92417, 1742944), (99526, 1618448), (101153, 1592416), (104416, 1542653), (108934, 1478672), (113744, 1416142), (124496, 1293838), (182728, 881516), (184834, 871472), (199052, 809224), (202306, 796208), (217868, 739336), (220379, 730912), (227488, 708071), (248992, 646919), (365456, 440758), (369668, 435736), (398104, 404612)]