120705156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23447}}^1$

素因数の和:23481

約数の個数: 72

約数和(自身を含む): 358473024

約数和(自身を除く): 237767868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 23447, 46894, 70341, 93788, 140682, 211023, 257917, 281364, 304811, 422046, 515834, 609622, 773751, 844092, 914433, 1031668, 1219244, 1547502, 1828866, 2321253, 2743299, 3095004, 3352921, 3657732, 4642506, 5486598, 6705842, 9285012, 10058763, 10973196, 13411684, 20117526, 30176289, 40235052, 60352578, 120705156]

約数ペア:

[(1, 120705156), (2, 60352578), (3, 40235052), (4, 30176289), (6, 20117526), (9, 13411684), (11, 10973196), (12, 10058763), (13, 9285012), (18, 6705842), (22, 5486598), (26, 4642506), (33, 3657732), (36, 3352921), (39, 3095004), (44, 2743299), (52, 2321253), (66, 1828866), (78, 1547502), (99, 1219244), (117, 1031668), (132, 914433), (143, 844092), (156, 773751), (198, 609622), (234, 515834), (286, 422046), (396, 304811), (429, 281364), (468, 257917), (572, 211023), (858, 140682), (1287, 93788), (1716, 70341), (2574, 46894), (5148, 23447)]