151798360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 399903840

約数和(自身を除く): 248105480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 193, 212, 265, 280, 371, 386, 424, 530, 742, 772, 965, 1060, 1351, 1484, 1544, 1855, 1930, 2120, 2702, 2809, 2968, 3710, 3860, 5404, 5618, 6755, 7420, 7720, 10229, 10808, 11236, 13510, 14045, 14840, 19663, 20458, 22472, 27020, 28090, 39326, 40916, 51145, 54040, 56180, 71603, 78652, 81832, 98315, 102290, 112360, 143206, 157304, 196630, 204580, 286412, 358015, 393260, 409160, 542137, 572824, 716030, 786520, 1084274, 1432060, 2168548, 2710685, 2864120, 3794959, 4337096, 5421370, 7589918, 10842740, 15179836, 18974795, 21685480, 30359672, 37949590, 75899180, 151798360]

約数ペア:

[(1, 151798360), (2, 75899180), (4, 37949590), (5, 30359672), (7, 21685480), (8, 18974795), (10, 15179836), (14, 10842740), (20, 7589918), (28, 5421370), (35, 4337096), (40, 3794959), (53, 2864120), (56, 2710685), (70, 2168548), (106, 1432060), (140, 1084274), (193, 786520), (212, 716030), (265, 572824), (280, 542137), (371, 409160), (386, 393260), (424, 358015), (530, 286412), (742, 204580), (772, 196630), (965, 157304), (1060, 143206), (1351, 112360), (1484, 102290), (1544, 98315), (1855, 81832), (1930, 78652), (2120, 71603), (2702, 56180), (2809, 54040), (2968, 51145), (3710, 40916), (3860, 39326), (5404, 28090), (5618, 27020), (6755, 22472), (7420, 20458), (7720, 19663), (10229, 14840), (10808, 14045), (11236, 13510)]