181513488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 544465152

約数和(自身を除く): 362951664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 208, 213, 221, 241, 272, 284, 312, 408, 426, 442, 482, 568, 624, 663, 723, 816, 852, 884, 923, 964, 1136, 1207, 1326, 1446, 1704, 1768, 1846, 1928, 2414, 2652, 2769, 2892, 3133, 3408, 3536, 3621, 3692, 3856, 4097, 4828, 5304, 5538, 5784, 6266, 7242, 7384, 8194, 9399, 9656, 10608, 11076, 11568, 12291, 12532, 14484, 14768, 15691, 16388, 17111, 18798, 19312, 22152, 24582, 25064, 28968, 31382, 32776, 34222, 37596, 44304, 47073, 49164, 50128, 51333, 53261, 57936, 62764, 65552, 68444, 75192, 94146, 98328, 102666, 106522, 125528, 136888, 150384, 159783, 188292, 196656, 205332, 213044, 222443, 251056, 273776, 290887, 319566, 376584, 410664, 426088, 444886, 581774, 639132, 667329, 753168, 821328, 852176, 872661, 889772, 1163548, 1278264, 1334658, 1745322, 1779544, 2327096, 2556528, 2669316, 3490644, 3559088, 3781531, 4654192, 5338632, 6981288, 7563062, 10677264, 11344593, 13962576, 15126124, 22689186, 30252248, 45378372, 60504496, 90756744, 181513488]

約数ペア:

[(1, 181513488), (2, 90756744), (3, 60504496), (4, 45378372), (6, 30252248), (8, 22689186), (12, 15126124), (13, 13962576), (16, 11344593), (17, 10677264), (24, 7563062), (26, 6981288), (34, 5338632), (39, 4654192), (48, 3781531), (51, 3559088), (52, 3490644), (68, 2669316), (71, 2556528), (78, 2327096), (102, 1779544), (104, 1745322), (136, 1334658), (142, 1278264), (156, 1163548), (204, 889772), (208, 872661), (213, 852176), (221, 821328), (241, 753168), (272, 667329), (284, 639132), (312, 581774), (408, 444886), (426, 426088), (442, 410664), (482, 376584), (568, 319566), (624, 290887), (663, 273776), (723, 251056), (816, 222443), (852, 213044), (884, 205332), (923, 196656), (964, 188292), (1136, 159783), (1207, 150384), (1326, 136888), (1446, 125528), (1704, 106522), (1768, 102666), (1846, 98328), (1928, 94146), (2414, 75192), (2652, 68444), (2769, 65552), (2892, 62764), (3133, 57936), (3408, 53261), (3536, 51333), (3621, 50128), (3692, 49164), (3856, 47073), (4097, 44304), (4828, 37596), (5304, 34222), (5538, 32776), (5784, 31382), (6266, 28968), (7242, 25064), (7384, 24582), (8194, 22152), (9399, 19312), (9656, 18798), (10608, 17111), (11076, 16388), (11568, 15691), (12291, 14768), (12532, 14484)]