142521648

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21673}}^1$

素因数の和:21821

約数の個数: 40

約数和(自身を含む): 370885488

約数和(自身を除く): 228363840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 21673, 43346, 65019, 86692, 130038, 173384, 260076, 346768, 520152, 1040304, 2969201, 5938402, 8907603, 11876804, 17815206, 23753608, 35630412, 47507216, 71260824, 142521648]

約数ペア:

[(1, 142521648), (2, 71260824), (3, 47507216), (4, 35630412), (6, 23753608), (8, 17815206), (12, 11876804), (16, 8907603), (24, 5938402), (48, 2969201), (137, 1040304), (274, 520152), (411, 346768), (548, 260076), (822, 173384), (1096, 130038), (1644, 86692), (2192, 65019), (3288, 43346), (6576, 21673)]