157212499496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{3217}}^1$

素因数の和:3595

約数の個数: 128

約数和(自身を含む): 340398495360

約数和(自身を除く): 183185995864

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 131, 136, 211, 221, 262, 422, 442, 524, 844, 884, 1048, 1688, 1703, 1768, 2227, 2743, 3217, 3406, 3587, 4454, 5486, 6434, 6812, 7174, 8908, 10972, 12868, 13624, 14348, 17816, 21944, 25736, 27641, 28696, 28951, 41821, 46631, 54689, 55282, 57902, 83642, 93262, 109378, 110564, 115804, 167284, 186524, 218756, 221128, 231608, 334568, 359333, 373048, 421427, 437512, 469897, 678787, 710957, 718666, 842854, 939794, 1357574, 1421914, 1437332, 1685708, 1879588, 2715148, 2843828, 2874664, 3371416, 3759176, 5430296, 5478551, 5687656, 6108661, 7164259, 8824231, 10957102, 11539379, 12217322, 14328518, 17648462, 21914204, 23078758, 24434644, 28657036, 35296924, 43828408, 46157516, 48869288, 57314072, 70593848, 88921097, 92315032, 93135367, 150011927, 177842194, 186270734, 300023854, 355684388, 372541468, 600047708, 711368776, 745082936, 1155974261, 1200095416, 1511658649, 2311948522, 3023317298, 4623897044, 6046634596, 9247794088, 12093269192, 19651562437, 39303124874, 78606249748, 157212499496]

約数ペア:

[(1, 157212499496), (2, 78606249748), (4, 39303124874), (8, 19651562437), (13, 12093269192), (17, 9247794088), (26, 6046634596), (34, 4623897044), (52, 3023317298), (68, 2311948522), (104, 1511658649), (131, 1200095416), (136, 1155974261), (211, 745082936), (221, 711368776), (262, 600047708), (422, 372541468), (442, 355684388), (524, 300023854), (844, 186270734), (884, 177842194), (1048, 150011927), (1688, 93135367), (1703, 92315032), (1768, 88921097), (2227, 70593848), (2743, 57314072), (3217, 48869288), (3406, 46157516), (3587, 43828408), (4454, 35296924), (5486, 28657036), (6434, 24434644), (6812, 23078758), (7174, 21914204), (8908, 17648462), (10972, 14328518), (12868, 12217322), (13624, 11539379), (14348, 10957102), (17816, 8824231), (21944, 7164259), (25736, 6108661), (27641, 5687656), (28696, 5478551), (28951, 5430296), (41821, 3759176), (46631, 3371416), (54689, 2874664), (55282, 2843828), (57902, 2715148), (83642, 1879588), (93262, 1685708), (109378, 1437332), (110564, 1421914), (115804, 1357574), (167284, 939794), (186524, 842854), (218756, 718666), (221128, 710957), (231608, 678787), (334568, 469897), (359333, 437512), (373048, 421427)]