188204538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 416793600

約数和(自身を除く): 228589062

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 179, 358, 401, 437, 537, 802, 874, 1074, 1203, 1311, 2406, 2622, 3401, 4117, 6802, 7619, 8234, 9223, 10203, 12351, 15238, 18446, 20406, 22857, 24702, 27669, 45714, 55338, 71779, 78223, 143558, 156446, 175237, 215337, 234669, 350474, 430674, 469338, 525711, 1051422, 1363801, 1650917, 2727602, 3301834, 4091403, 4952751, 8182806, 9905502, 31367423, 62734846, 94102269, 188204538]

約数ペア:

[(1, 188204538), (2, 94102269), (3, 62734846), (6, 31367423), (19, 9905502), (23, 8182806), (38, 4952751), (46, 4091403), (57, 3301834), (69, 2727602), (114, 1650917), (138, 1363801), (179, 1051422), (358, 525711), (401, 469338), (437, 430674), (537, 350474), (802, 234669), (874, 215337), (1074, 175237), (1203, 156446), (1311, 143558), (2406, 78223), (2622, 71779), (3401, 55338), (4117, 45714), (6802, 27669), (7619, 24702), (8234, 22857), (9223, 20406), (10203, 18446), (12351, 15238)]