161212632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 498493440

約数和(自身を除く): 337280808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 564, 658, 714, 799, 952, 987, 1128, 1201, 1316, 1428, 1598, 1974, 2397, 2402, 2632, 2856, 3196, 3603, 3948, 4794, 4804, 5593, 6392, 7206, 7896, 8407, 9588, 9608, 11186, 14412, 16779, 16814, 19176, 20417, 22372, 25221, 28824, 33558, 33628, 40834, 44744, 50442, 56447, 61251, 67116, 67256, 81668, 100884, 112894, 122502, 134232, 142919, 163336, 169341, 201768, 225788, 245004, 285838, 338682, 395129, 428757, 451576, 490008, 571676, 677364, 790258, 857514, 959599, 1143352, 1185387, 1354728, 1580516, 1715028, 1919198, 2370774, 2878797, 3161032, 3430056, 3838396, 4741548, 5757594, 6717193, 7676792, 9483096, 11515188, 13434386, 20151579, 23030376, 26868772, 40303158, 53737544, 80606316, 161212632]

約数ペア:

[(1, 161212632), (2, 80606316), (3, 53737544), (4, 40303158), (6, 26868772), (7, 23030376), (8, 20151579), (12, 13434386), (14, 11515188), (17, 9483096), (21, 7676792), (24, 6717193), (28, 5757594), (34, 4741548), (42, 3838396), (47, 3430056), (51, 3161032), (56, 2878797), (68, 2370774), (84, 1919198), (94, 1715028), (102, 1580516), (119, 1354728), (136, 1185387), (141, 1143352), (168, 959599), (188, 857514), (204, 790258), (238, 677364), (282, 571676), (329, 490008), (357, 451576), (376, 428757), (408, 395129), (476, 338682), (564, 285838), (658, 245004), (714, 225788), (799, 201768), (952, 169341), (987, 163336), (1128, 142919), (1201, 134232), (1316, 122502), (1428, 112894), (1598, 100884), (1974, 81668), (2397, 67256), (2402, 67116), (2632, 61251), (2856, 56447), (3196, 50442), (3603, 44744), (3948, 40834), (4794, 33628), (4804, 33558), (5593, 28824), (6392, 25221), (7206, 22372), (7896, 20417), (8407, 19176), (9588, 16814), (9608, 16779), (11186, 14412)]