16668978768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{156217}}^1$

素因数の和:156266

約数の個数: 160

約数和(自身を含む): 54238889600

約数和(自身を除く): 37569910832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3952, 4104, 4446, 5616, 5928, 6669, 8208, 8892, 11856, 13338, 17784, 26676, 35568, 53352, 106704, 156217, 312434, 468651, 624868, 937302, 1249736, 1405953, 1874604, 2030821, 2499472, 2811906, 2968123, 3749208, 4061642, 4217859, 5623812, 5936246, 6092463, 7498416, 8123284, 8435718, 8904369, 11247624, 11872492, 12184926, 16246568, 16871436, 17808738, 18277389, 22495248, 23744984, 24369852, 26713107, 32493136, 33742872, 35617476, 36554778, 38585599, 47489968, 48739704, 53426214, 54832167, 67485744, 71234952, 73109556, 77171198, 80139321, 97479408, 106852428, 109664334, 115756797, 142469904, 146219112, 154342396, 160278642, 213704856, 219328668, 231513594, 292438224, 308684792, 320557284, 347270391, 427409712, 438657336, 463027188, 617369584, 641114568, 694540782, 877314672, 926054376, 1041811173, 1282229136, 1389081564, 1852108752, 2083622346, 2778163128, 4167244692, 5556326256, 8334489384, 16668978768]

約数ペア:

[(1, 16668978768), (2, 8334489384), (3, 5556326256), (4, 4167244692), (6, 2778163128), (8, 2083622346), (9, 1852108752), (12, 1389081564), (13, 1282229136), (16, 1041811173), (18, 926054376), (19, 877314672), (24, 694540782), (26, 641114568), (27, 617369584), (36, 463027188), (38, 438657336), (39, 427409712), (48, 347270391), (52, 320557284), (54, 308684792), (57, 292438224), (72, 231513594), (76, 219328668), (78, 213704856), (104, 160278642), (108, 154342396), (114, 146219112), (117, 142469904), (144, 115756797), (152, 109664334), (156, 106852428), (171, 97479408), (208, 80139321), (216, 77171198), (228, 73109556), (234, 71234952), (247, 67485744), (304, 54832167), (312, 53426214), (342, 48739704), (351, 47489968), (432, 38585599), (456, 36554778), (468, 35617476), (494, 33742872), (513, 32493136), (624, 26713107), (684, 24369852), (702, 23744984), (741, 22495248), (912, 18277389), (936, 17808738), (988, 16871436), (1026, 16246568), (1368, 12184926), (1404, 11872492), (1482, 11247624), (1872, 8904369), (1976, 8435718), (2052, 8123284), (2223, 7498416), (2736, 6092463), (2808, 5936246), (2964, 5623812), (3952, 4217859), (4104, 4061642), (4446, 3749208), (5616, 2968123), (5928, 2811906), (6669, 2499472), (8208, 2030821), (8892, 1874604), (11856, 1405953), (13338, 1249736), (17784, 937302), (26676, 624868), (35568, 468651), (53352, 312434), (106704, 156217)]