156966638530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{941}}^1\times {\mathrm{7417}}^1$

素因数の和:8551

約数の個数: 64

約数和(自身を含む): 306399125088

約数和(自身を除く): 149432486558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 941, 1730, 1882, 2249, 4498, 4705, 7417, 9410, 11245, 12233, 14834, 22490, 24466, 37085, 61165, 74170, 96421, 122330, 162793, 192842, 325586, 482105, 813965, 964210, 1283141, 1627930, 2116309, 2566282, 4232618, 6415705, 6979397, 10581545, 12831410, 13958794, 16680833, 21163090, 33361666, 34896985, 69793970, 83404165, 90732161, 166808330, 181464322, 453660805, 907321610, 1207435681, 2414871362, 6037178405, 12074356810, 15696663853, 31393327706, 78483319265, 156966638530]

約数ペア:

[(1, 156966638530), (2, 78483319265), (5, 31393327706), (10, 15696663853), (13, 12074356810), (26, 6037178405), (65, 2414871362), (130, 1207435681), (173, 907321610), (346, 453660805), (865, 181464322), (941, 166808330), (1730, 90732161), (1882, 83404165), (2249, 69793970), (4498, 34896985), (4705, 33361666), (7417, 21163090), (9410, 16680833), (11245, 13958794), (12233, 12831410), (14834, 10581545), (22490, 6979397), (24466, 6415705), (37085, 4232618), (61165, 2566282), (74170, 2116309), (96421, 1627930), (122330, 1283141), (162793, 964210), (192842, 813965), (325586, 482105)]