158555940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 313913820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 359, 433, 510, 718, 866, 1020, 1077, 1299, 1436, 1732, 1795, 2154, 2165, 2598, 3590, 4308, 4330, 5196, 5385, 6103, 6495, 7180, 7361, 8660, 10770, 12206, 12990, 14722, 18309, 21540, 22083, 24412, 25980, 29444, 30515, 36618, 36805, 44166, 61030, 73236, 73610, 88332, 91545, 110415, 122060, 147220, 155447, 183090, 220830, 310894, 366180, 441660, 466341, 621788, 777235, 932682, 1554470, 1865364, 2331705, 2642599, 3108940, 4663410, 5285198, 7927797, 9326820, 10570396, 13212995, 15855594, 26425990, 31711188, 39638985, 52851980, 79277970, 158555940]

約数ペア:

[(1, 158555940), (2, 79277970), (3, 52851980), (4, 39638985), (5, 31711188), (6, 26425990), (10, 15855594), (12, 13212995), (15, 10570396), (17, 9326820), (20, 7927797), (30, 5285198), (34, 4663410), (51, 3108940), (60, 2642599), (68, 2331705), (85, 1865364), (102, 1554470), (170, 932682), (204, 777235), (255, 621788), (340, 466341), (359, 441660), (433, 366180), (510, 310894), (718, 220830), (866, 183090), (1020, 155447), (1077, 147220), (1299, 122060), (1436, 110415), (1732, 91545), (1795, 88332), (2154, 73610), (2165, 73236), (2598, 61030), (3590, 44166), (4308, 36805), (4330, 36618), (5196, 30515), (5385, 29444), (6103, 25980), (6495, 24412), (7180, 22083), (7361, 21540), (8660, 18309), (10770, 14722), (12206, 12990)]