159955355518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1\times {\mathrm{4561}}^1$

素因数の和:8873

約数の個数: 64

約数和(自身を含む): 298087649280

約数和(自身を除く): 138132293762

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 4253, 4561, 8246, 8506, 9122, 29771, 31927, 59542, 63854, 80807, 86659, 131843, 141391, 161614, 173318, 263686, 282782, 565649, 606613, 922901, 989737, 1131298, 1213226, 1845802, 1979474, 2505017, 2686429, 5010034, 5372858, 17535119, 18805003, 19397933, 35070238, 37610006, 38795866, 135785531, 271571062, 368560727, 601335923, 737121454, 1202671846, 2579925089, 4209351461, 5159850178, 8418702922, 11425382537, 22850765074, 79977677759, 159955355518]

約数ペア:

[(1, 159955355518), (2, 79977677759), (7, 22850765074), (14, 11425382537), (19, 8418702922), (31, 5159850178), (38, 4209351461), (62, 2579925089), (133, 1202671846), (217, 737121454), (266, 601335923), (434, 368560727), (589, 271571062), (1178, 135785531), (4123, 38795866), (4253, 37610006), (4561, 35070238), (8246, 19397933), (8506, 18805003), (9122, 17535119), (29771, 5372858), (31927, 5010034), (59542, 2686429), (63854, 2505017), (80807, 1979474), (86659, 1845802), (131843, 1213226), (141391, 1131298), (161614, 989737), (173318, 922901), (263686, 606613), (282782, 565649)]