187221468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 512870400

約数和(自身を除く): 325648932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 89, 158, 178, 237, 267, 316, 317, 356, 474, 534, 553, 623, 634, 948, 951, 1068, 1106, 1246, 1268, 1659, 1869, 1902, 2212, 2219, 2492, 3318, 3738, 3804, 4438, 6636, 6657, 7031, 7476, 8876, 13314, 14062, 21093, 25043, 26628, 28124, 28213, 42186, 49217, 50086, 56426, 75129, 84372, 84639, 98434, 100172, 112852, 147651, 150258, 169278, 175301, 196868, 197491, 295302, 300516, 338556, 350602, 394982, 525903, 590604, 592473, 701204, 789964, 1051806, 1184946, 2103612, 2228827, 2369892, 4457654, 6686481, 8915308, 13372962, 15601789, 26745924, 31203578, 46805367, 62407156, 93610734, 187221468]

約数ペア:

[(1, 187221468), (2, 93610734), (3, 62407156), (4, 46805367), (6, 31203578), (7, 26745924), (12, 15601789), (14, 13372962), (21, 8915308), (28, 6686481), (42, 4457654), (79, 2369892), (84, 2228827), (89, 2103612), (158, 1184946), (178, 1051806), (237, 789964), (267, 701204), (316, 592473), (317, 590604), (356, 525903), (474, 394982), (534, 350602), (553, 338556), (623, 300516), (634, 295302), (948, 197491), (951, 196868), (1068, 175301), (1106, 169278), (1246, 150258), (1268, 147651), (1659, 112852), (1869, 100172), (1902, 98434), (2212, 84639), (2219, 84372), (2492, 75129), (3318, 56426), (3738, 50086), (3804, 49217), (4438, 42186), (6636, 28213), (6657, 28124), (7031, 26628), (7476, 25043), (8876, 21093), (13314, 14062)]