166130426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 358318080

約数和(自身を除く): 192187654

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 31, 34, 46, 62, 77, 89, 119, 154, 161, 178, 187, 217, 238, 253, 322, 341, 374, 391, 434, 506, 527, 623, 682, 713, 782, 979, 1054, 1246, 1309, 1426, 1513, 1771, 1958, 2047, 2387, 2618, 2737, 2759, 3026, 3542, 3689, 4094, 4301, 4774, 4991, 5474, 5518, 5797, 6853, 7378, 7843, 8602, 9982, 10591, 11594, 12121, 13706, 14329, 15686, 16643, 19313, 21182, 22517, 24242, 28658, 30107, 30349, 33286, 34799, 38626, 40579, 45034, 46903, 54901, 60214, 60698, 63457, 69598, 81158, 84847, 93806, 109802, 116501, 126914, 133331, 157619, 169694, 212443, 233002, 243593, 266662, 315238, 328321, 382789, 424886, 444199, 487186, 515933, 656642, 698027, 765578, 888398, 933317, 1031866, 1078769, 1396054, 1866634, 2157538, 2679523, 3611531, 4886189, 5359046, 7223062, 7551383, 9772378, 11866459, 15102766, 23732918, 83065213, 166130426]

約数ペア:

[(1, 166130426), (2, 83065213), (7, 23732918), (11, 15102766), (14, 11866459), (17, 9772378), (22, 7551383), (23, 7223062), (31, 5359046), (34, 4886189), (46, 3611531), (62, 2679523), (77, 2157538), (89, 1866634), (119, 1396054), (154, 1078769), (161, 1031866), (178, 933317), (187, 888398), (217, 765578), (238, 698027), (253, 656642), (322, 515933), (341, 487186), (374, 444199), (391, 424886), (434, 382789), (506, 328321), (527, 315238), (623, 266662), (682, 243593), (713, 233002), (782, 212443), (979, 169694), (1054, 157619), (1246, 133331), (1309, 126914), (1426, 116501), (1513, 109802), (1771, 93806), (1958, 84847), (2047, 81158), (2387, 69598), (2618, 63457), (2737, 60698), (2759, 60214), (3026, 54901), (3542, 46903), (3689, 45034), (4094, 40579), (4301, 38626), (4774, 34799), (4991, 33286), (5474, 30349), (5518, 30107), (5797, 28658), (6853, 24242), (7378, 22517), (7843, 21182), (8602, 19313), (9982, 16643), (10591, 15686), (11594, 14329), (12121, 13706)]