156920092550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2729}}^1\times {\mathrm{88463}}^1$

素因数の和:91217

約数の個数: 48

約数和(自身を含む): 314441749440

約数和(自身を除く): 157521656890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2729, 5458, 13645, 27290, 35477, 68225, 70954, 88463, 136450, 176926, 177385, 354770, 442315, 884630, 886925, 1150019, 1773850, 2211575, 2300038, 4423150, 5750095, 11500190, 28750475, 57500950, 241415527, 482831054, 1207077635, 2414155270, 3138401851, 6035388175, 6276803702, 12070776350, 15692009255, 31384018510, 78460046275, 156920092550]

約数ペア:

[(1, 156920092550), (2, 78460046275), (5, 31384018510), (10, 15692009255), (13, 12070776350), (25, 6276803702), (26, 6035388175), (50, 3138401851), (65, 2414155270), (130, 1207077635), (325, 482831054), (650, 241415527), (2729, 57500950), (5458, 28750475), (13645, 11500190), (27290, 5750095), (35477, 4423150), (68225, 2300038), (70954, 2211575), (88463, 1773850), (136450, 1150019), (176926, 886925), (177385, 884630), (354770, 442315)]