155879388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1032

約数の個数: 108

約数和(自身を含む): 463593312

約数和(自身を除く): 307713924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 873, 882, 911, 1164, 1358, 1746, 1764, 1822, 2037, 2716, 2733, 3492, 3644, 4074, 4753, 5466, 6111, 6377, 8148, 8199, 9506, 10932, 12222, 12754, 14259, 16398, 19012, 19131, 24444, 25508, 28518, 32796, 38262, 42777, 44639, 57036, 57393, 76524, 85554, 88367, 89278, 114786, 133917, 171108, 176734, 178556, 229572, 265101, 267834, 353468, 401751, 530202, 535668, 618569, 795303, 803502, 1060404, 1237138, 1590606, 1607004, 1855707, 2474276, 3181212, 3711414, 4329983, 5567121, 7422828, 8659966, 11134242, 12989949, 17319932, 22268484, 25979898, 38969847, 51959796, 77939694, 155879388]

約数ペア:

[(1, 155879388), (2, 77939694), (3, 51959796), (4, 38969847), (6, 25979898), (7, 22268484), (9, 17319932), (12, 12989949), (14, 11134242), (18, 8659966), (21, 7422828), (28, 5567121), (36, 4329983), (42, 3711414), (49, 3181212), (63, 2474276), (84, 1855707), (97, 1607004), (98, 1590606), (126, 1237138), (147, 1060404), (194, 803502), (196, 795303), (252, 618569), (291, 535668), (294, 530202), (388, 401751), (441, 353468), (582, 267834), (588, 265101), (679, 229572), (873, 178556), (882, 176734), (911, 171108), (1164, 133917), (1358, 114786), (1746, 89278), (1764, 88367), (1822, 85554), (2037, 76524), (2716, 57393), (2733, 57036), (3492, 44639), (3644, 42777), (4074, 38262), (4753, 32796), (5466, 28518), (6111, 25508), (6377, 24444), (8148, 19131), (8199, 19012), (9506, 16398), (10932, 14259), (12222, 12754)]