159426540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9733}}^1$

素因数の和:9768

約数の個数: 144

約数和(自身を含む): 595253568

約数和(自身を除く): 435827028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9733, 16380, 19466, 29199, 38932, 48665, 58398, 68131, 87597, 97330, 116796, 126529, 136262, 145995, 175194, 194660, 204393, 253058, 272524, 291990, 340655, 350388, 379587, 408786, 437985, 506116, 583980, 613179, 632645, 681310, 759174, 817572, 875970, 885703, 1021965, 1138761, 1226358, 1265290, 1362620, 1518348, 1751940, 1771406, 1897935, 2043930, 2277522, 2452716, 2530580, 2657109, 3065895, 3542812, 3795870, 4087860, 4428515, 4555044, 5314218, 5693805, 6131790, 7591740, 7971327, 8857030, 10628436, 11387610, 12263580, 13285545, 15942654, 17714060, 22775220, 26571090, 31885308, 39856635, 53142180, 79713270, 159426540]

約数ペア:

[(1, 159426540), (2, 79713270), (3, 53142180), (4, 39856635), (5, 31885308), (6, 26571090), (7, 22775220), (9, 17714060), (10, 15942654), (12, 13285545), (13, 12263580), (14, 11387610), (15, 10628436), (18, 8857030), (20, 7971327), (21, 7591740), (26, 6131790), (28, 5693805), (30, 5314218), (35, 4555044), (36, 4428515), (39, 4087860), (42, 3795870), (45, 3542812), (52, 3065895), (60, 2657109), (63, 2530580), (65, 2452716), (70, 2277522), (78, 2043930), (84, 1897935), (90, 1771406), (91, 1751940), (105, 1518348), (117, 1362620), (126, 1265290), (130, 1226358), (140, 1138761), (156, 1021965), (180, 885703), (182, 875970), (195, 817572), (210, 759174), (234, 681310), (252, 632645), (260, 613179), (273, 583980), (315, 506116), (364, 437985), (390, 408786), (420, 379587), (455, 350388), (468, 340655), (546, 291990), (585, 272524), (630, 253058), (780, 204393), (819, 194660), (910, 175194), (1092, 145995), (1170, 136262), (1260, 126529), (1365, 116796), (1638, 97330), (1820, 87597), (2340, 68131), (2730, 58398), (3276, 48665), (4095, 38932), (5460, 29199), (8190, 19466), (9733, 16380)]