187868922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 416517120

約数和(自身を除く): 228648198

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 137, 138, 274, 411, 437, 523, 822, 874, 1046, 1311, 1569, 2603, 2622, 3138, 3151, 5206, 6302, 7809, 9453, 9937, 12029, 15618, 18906, 19874, 24058, 29811, 36087, 59622, 59869, 71651, 72174, 119738, 143302, 179607, 214953, 228551, 359214, 429906, 457102, 685653, 1361369, 1371306, 1647973, 2722738, 3295946, 4084107, 4943919, 8168214, 9887838, 31311487, 62622974, 93934461, 187868922]

約数ペア:

[(1, 187868922), (2, 93934461), (3, 62622974), (6, 31311487), (19, 9887838), (23, 8168214), (38, 4943919), (46, 4084107), (57, 3295946), (69, 2722738), (114, 1647973), (137, 1371306), (138, 1361369), (274, 685653), (411, 457102), (437, 429906), (523, 359214), (822, 228551), (874, 214953), (1046, 179607), (1311, 143302), (1569, 119738), (2603, 72174), (2622, 71651), (3138, 59869), (3151, 59622), (5206, 36087), (6302, 29811), (7809, 24058), (9453, 19874), (9937, 18906), (12029, 15618)]