156943596260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{111973}}^1$

素因数の和:112293

約数の個数: 96

約数和(自身を含む): 376533626112

約数和(自身を除く): 219590029852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 277, 460, 506, 554, 1012, 1108, 1265, 1385, 2530, 2770, 3047, 5060, 5540, 6094, 6371, 12188, 12742, 15235, 25484, 30470, 31855, 60940, 63710, 70081, 111973, 127420, 140162, 223946, 280324, 350405, 447892, 559865, 700810, 1119730, 1231703, 1401620, 2239460, 2463406, 2575379, 4926812, 5150758, 6158515, 10301516, 12317030, 12876895, 24634060, 25753790, 28329169, 31016521, 51507580, 56658338, 62033042, 113316676, 124066084, 141645845, 155082605, 283291690, 310165210, 341181731, 566583380, 620330420, 682363462, 713379983, 1364726924, 1426759966, 1705908655, 2853519932, 3411817310, 3566899915, 6823634620, 7133799830, 7847179813, 14267599660, 15694359626, 31388719252, 39235899065, 78471798130, 156943596260]

約数ペア:

[(1, 156943596260), (2, 78471798130), (4, 39235899065), (5, 31388719252), (10, 15694359626), (11, 14267599660), (20, 7847179813), (22, 7133799830), (23, 6823634620), (44, 3566899915), (46, 3411817310), (55, 2853519932), (92, 1705908655), (110, 1426759966), (115, 1364726924), (220, 713379983), (230, 682363462), (253, 620330420), (277, 566583380), (460, 341181731), (506, 310165210), (554, 283291690), (1012, 155082605), (1108, 141645845), (1265, 124066084), (1385, 113316676), (2530, 62033042), (2770, 56658338), (3047, 51507580), (5060, 31016521), (5540, 28329169), (6094, 25753790), (6371, 24634060), (12188, 12876895), (12742, 12317030), (15235, 10301516), (25484, 6158515), (30470, 5150758), (31855, 4926812), (60940, 2575379), (63710, 2463406), (70081, 2239460), (111973, 1401620), (127420, 1231703), (140162, 1119730), (223946, 700810), (280324, 559865), (350405, 447892)]