15661253916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{24889}}^1$

素因数の和:25144

約数の個数: 144

約数和(自身を含む): 49576101120

約数和(自身を除く): 33914847204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 227, 231, 252, 308, 396, 454, 462, 681, 693, 908, 924, 1362, 1386, 1589, 2043, 2497, 2724, 2772, 3178, 4086, 4767, 4994, 6356, 7491, 8172, 9534, 9988, 14301, 14982, 17479, 19068, 22473, 24889, 28602, 29964, 34958, 44946, 49778, 52437, 57204, 69916, 74667, 89892, 99556, 104874, 149334, 157311, 174223, 209748, 224001, 273779, 298668, 314622, 348446, 448002, 522669, 547558, 629244, 696892, 821337, 896004, 1045338, 1095116, 1568007, 1642674, 1916453, 2090676, 2464011, 3136014, 3285348, 3832906, 4928022, 5649803, 5749359, 6272028, 7665812, 9856044, 11299606, 11498718, 16949409, 17248077, 22599212, 22997436, 33898818, 34496154, 39548621, 50848227, 62147833, 67797636, 68992308, 79097242, 101696454, 118645863, 124295666, 158194484, 186443499, 203392908, 237291726, 248591332, 355937589, 372886998, 435034831, 474583452, 559330497, 711875178, 745773996, 870069662, 1118660994, 1305104493, 1423750356, 1740139324, 2237321988, 2610208986, 3915313479, 5220417972, 7830626958, 15661253916]

約数ペア:

[(1, 15661253916), (2, 7830626958), (3, 5220417972), (4, 3915313479), (6, 2610208986), (7, 2237321988), (9, 1740139324), (11, 1423750356), (12, 1305104493), (14, 1118660994), (18, 870069662), (21, 745773996), (22, 711875178), (28, 559330497), (33, 474583452), (36, 435034831), (42, 372886998), (44, 355937589), (63, 248591332), (66, 237291726), (77, 203392908), (84, 186443499), (99, 158194484), (126, 124295666), (132, 118645863), (154, 101696454), (198, 79097242), (227, 68992308), (231, 67797636), (252, 62147833), (308, 50848227), (396, 39548621), (454, 34496154), (462, 33898818), (681, 22997436), (693, 22599212), (908, 17248077), (924, 16949409), (1362, 11498718), (1386, 11299606), (1589, 9856044), (2043, 7665812), (2497, 6272028), (2724, 5749359), (2772, 5649803), (3178, 4928022), (4086, 3832906), (4767, 3285348), (4994, 3136014), (6356, 2464011), (7491, 2090676), (8172, 1916453), (9534, 1642674), (9988, 1568007), (14301, 1095116), (14982, 1045338), (17479, 896004), (19068, 821337), (22473, 696892), (24889, 629244), (28602, 547558), (29964, 522669), (34958, 448002), (44946, 348446), (49778, 314622), (52437, 298668), (57204, 273779), (69916, 224001), (74667, 209748), (89892, 174223), (99556, 157311), (104874, 149334)]