156895236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9973}}^1$

素因数の和:10025

約数の個数: 72

約数和(自身を含む): 435664320

約数和(自身を除く): 278769084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 9973, 15732, 19946, 29919, 39892, 59838, 89757, 119676, 179514, 189487, 229379, 359028, 378974, 458758, 568461, 688137, 757948, 917516, 1136922, 1376274, 1705383, 2064411, 2273844, 2752548, 3410766, 4128822, 4358201, 6821532, 8257644, 8716402, 13074603, 17432804, 26149206, 39223809, 52298412, 78447618, 156895236]

約数ペア:

[(1, 156895236), (2, 78447618), (3, 52298412), (4, 39223809), (6, 26149206), (9, 17432804), (12, 13074603), (18, 8716402), (19, 8257644), (23, 6821532), (36, 4358201), (38, 4128822), (46, 3410766), (57, 2752548), (69, 2273844), (76, 2064411), (92, 1705383), (114, 1376274), (138, 1136922), (171, 917516), (207, 757948), (228, 688137), (276, 568461), (342, 458758), (414, 378974), (437, 359028), (684, 229379), (828, 189487), (874, 179514), (1311, 119676), (1748, 89757), (2622, 59838), (3933, 39892), (5244, 29919), (7866, 19946), (9973, 15732)]