140172864

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 112

約数和(自身を含む): 404530560

約数和(自身を除く): 264357696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 156, 178, 192, 208, 267, 312, 356, 416, 534, 624, 631, 712, 832, 1068, 1157, 1248, 1262, 1424, 1893, 2136, 2314, 2496, 2524, 2848, 3471, 3786, 4272, 4628, 5048, 5696, 6942, 7572, 8203, 8544, 9256, 10096, 13884, 15144, 16406, 17088, 18512, 20192, 24609, 27768, 30288, 32812, 37024, 40384, 49218, 55536, 56159, 60576, 65624, 74048, 98436, 111072, 112318, 121152, 131248, 168477, 196872, 222144, 224636, 262496, 336954, 393744, 449272, 524992, 673908, 730067, 787488, 898544, 1347816, 1460134, 1574976, 1797088, 2190201, 2695632, 2920268, 3594176, 4380402, 5391264, 5840536, 8760804, 10782528, 11681072, 17521608, 23362144, 35043216, 46724288, 70086432, 140172864]

約数ペア:

[(1, 140172864), (2, 70086432), (3, 46724288), (4, 35043216), (6, 23362144), (8, 17521608), (12, 11681072), (13, 10782528), (16, 8760804), (24, 5840536), (26, 5391264), (32, 4380402), (39, 3594176), (48, 2920268), (52, 2695632), (64, 2190201), (78, 1797088), (89, 1574976), (96, 1460134), (104, 1347816), (156, 898544), (178, 787488), (192, 730067), (208, 673908), (267, 524992), (312, 449272), (356, 393744), (416, 336954), (534, 262496), (624, 224636), (631, 222144), (712, 196872), (832, 168477), (1068, 131248), (1157, 121152), (1248, 112318), (1262, 111072), (1424, 98436), (1893, 74048), (2136, 65624), (2314, 60576), (2496, 56159), (2524, 55536), (2848, 49218), (3471, 40384), (3786, 37024), (4272, 32812), (4628, 30288), (5048, 27768), (5696, 24609), (6942, 20192), (7572, 18512), (8203, 17088), (8544, 16406), (9256, 15144), (10096, 13884)]