155774736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 487628388

約数和(自身を除く): 331853652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 169, 173, 208, 222, 234, 296, 312, 333, 338, 346, 444, 468, 481, 507, 519, 592, 624, 666, 676, 692, 888, 936, 962, 1014, 1038, 1332, 1352, 1384, 1443, 1521, 1557, 1776, 1872, 1924, 2028, 2076, 2249, 2664, 2704, 2768, 2886, 3042, 3114, 3848, 4056, 4152, 4329, 4498, 5328, 5772, 6084, 6228, 6253, 6401, 6747, 7696, 8112, 8304, 8658, 8996, 11544, 12168, 12456, 12506, 12802, 13494, 17316, 17992, 18759, 19203, 20241, 23088, 24336, 24912, 25012, 25604, 26988, 29237, 34632, 35984, 37518, 38406, 40482, 50024, 51208, 53976, 56277, 57609, 58474, 69264, 75036, 76812, 80964, 83213, 87711, 100048, 102416, 107952, 112554, 115218, 116948, 150072, 153624, 161928, 166426, 175422, 225108, 230436, 233896, 249639, 263133, 300144, 307248, 323856, 332852, 350844, 450216, 460872, 467792, 499278, 526266, 665704, 701688, 748917, 900432, 921744, 998556, 1052532, 1081769, 1331408, 1403376, 1497834, 1997112, 2105064, 2163538, 2995668, 3245307, 3994224, 4210128, 4327076, 5991336, 6490614, 8654152, 9735921, 11982672, 12981228, 17308304, 19471842, 25962456, 38943684, 51924912, 77887368, 155774736]

約数ペア:

[(1, 155774736), (2, 77887368), (3, 51924912), (4, 38943684), (6, 25962456), (8, 19471842), (9, 17308304), (12, 12981228), (13, 11982672), (16, 9735921), (18, 8654152), (24, 6490614), (26, 5991336), (36, 4327076), (37, 4210128), (39, 3994224), (48, 3245307), (52, 2995668), (72, 2163538), (74, 2105064), (78, 1997112), (104, 1497834), (111, 1403376), (117, 1331408), (144, 1081769), (148, 1052532), (156, 998556), (169, 921744), (173, 900432), (208, 748917), (222, 701688), (234, 665704), (296, 526266), (312, 499278), (333, 467792), (338, 460872), (346, 450216), (444, 350844), (468, 332852), (481, 323856), (507, 307248), (519, 300144), (592, 263133), (624, 249639), (666, 233896), (676, 230436), (692, 225108), (888, 175422), (936, 166426), (962, 161928), (1014, 153624), (1038, 150072), (1332, 116948), (1352, 115218), (1384, 112554), (1443, 107952), (1521, 102416), (1557, 100048), (1776, 87711), (1872, 83213), (1924, 80964), (2028, 76812), (2076, 75036), (2249, 69264), (2664, 58474), (2704, 57609), (2768, 56277), (2886, 53976), (3042, 51208), (3114, 50024), (3848, 40482), (4056, 38406), (4152, 37518), (4329, 35984), (4498, 34632), (5328, 29237), (5772, 26988), (6084, 25604), (6228, 25012), (6253, 24912), (6401, 24336), (6747, 23088), (7696, 20241), (8112, 19203), (8304, 18759), (8658, 17992), (8996, 17316), (11544, 13494), (12168, 12802), (12456, 12506)]