156928345964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{522391}}^1$

素因数の和:522570

約数の個数: 48

約数和(自身を含む): 304094831040

約数和(自身を除く): 147166485076

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 109, 212, 218, 436, 689, 1378, 1417, 2756, 2834, 5668, 5777, 11554, 23108, 75101, 150202, 300404, 522391, 1044782, 2089564, 6791083, 13582166, 27164332, 27686723, 55373446, 56940619, 110746892, 113881238, 227762476, 359927399, 719854798, 740228047, 1439709596, 1480456094, 2960912188, 3017852807, 6035705614, 12071411228, 39232086491, 78464172982, 156928345964]

約数ペア:

[(1, 156928345964), (2, 78464172982), (4, 39232086491), (13, 12071411228), (26, 6035705614), (52, 3017852807), (53, 2960912188), (106, 1480456094), (109, 1439709596), (212, 740228047), (218, 719854798), (436, 359927399), (689, 227762476), (1378, 113881238), (1417, 110746892), (2756, 56940619), (2834, 55373446), (5668, 27686723), (5777, 27164332), (11554, 13582166), (23108, 6791083), (75101, 2089564), (150202, 1044782), (300404, 522391)]