129018132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 366912000

約数和(自身を除く): 237893868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 59, 69, 76, 92, 114, 118, 138, 139, 171, 177, 207, 228, 236, 276, 278, 342, 354, 414, 417, 437, 531, 556, 684, 708, 828, 834, 874, 1062, 1121, 1251, 1311, 1357, 1668, 1748, 2124, 2242, 2502, 2622, 2641, 2714, 3197, 3363, 3933, 4071, 4484, 5004, 5244, 5282, 5428, 6394, 6726, 7866, 7923, 8142, 8201, 9591, 10089, 10564, 12213, 12788, 13452, 15732, 15846, 16284, 16402, 19182, 20178, 23769, 24426, 24603, 25783, 28773, 31692, 32804, 38364, 40356, 47538, 48852, 49206, 51566, 57546, 60743, 73809, 77349, 95076, 98412, 103132, 115092, 121486, 147618, 154698, 155819, 182229, 188623, 232047, 242972, 295236, 309396, 311638, 364458, 377246, 464094, 467457, 546687, 565869, 623276, 728916, 754492, 928188, 934914, 1093374, 1131738, 1402371, 1697607, 1869828, 2186748, 2263476, 2804742, 3395214, 3583837, 5609484, 6790428, 7167674, 10751511, 14335348, 21503022, 32254533, 43006044, 64509066, 129018132]

約数ペア:

[(1, 129018132), (2, 64509066), (3, 43006044), (4, 32254533), (6, 21503022), (9, 14335348), (12, 10751511), (18, 7167674), (19, 6790428), (23, 5609484), (36, 3583837), (38, 3395214), (46, 2804742), (57, 2263476), (59, 2186748), (69, 1869828), (76, 1697607), (92, 1402371), (114, 1131738), (118, 1093374), (138, 934914), (139, 928188), (171, 754492), (177, 728916), (207, 623276), (228, 565869), (236, 546687), (276, 467457), (278, 464094), (342, 377246), (354, 364458), (414, 311638), (417, 309396), (437, 295236), (531, 242972), (556, 232047), (684, 188623), (708, 182229), (828, 155819), (834, 154698), (874, 147618), (1062, 121486), (1121, 115092), (1251, 103132), (1311, 98412), (1357, 95076), (1668, 77349), (1748, 73809), (2124, 60743), (2242, 57546), (2502, 51566), (2622, 49206), (2641, 48852), (2714, 47538), (3197, 40356), (3363, 38364), (3933, 32804), (4071, 31692), (4484, 28773), (5004, 25783), (5244, 24603), (5282, 24426), (5428, 23769), (6394, 20178), (6726, 19182), (7866, 16402), (7923, 16284), (8142, 15846), (8201, 15732), (9591, 13452), (10089, 12788), (10564, 12213)]