127745904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 398974464

約数和(自身を除く): 271228560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 176, 208, 222, 264, 286, 296, 312, 407, 429, 444, 481, 503, 528, 572, 592, 624, 814, 858, 888, 962, 1006, 1144, 1221, 1443, 1509, 1628, 1716, 1776, 1924, 2012, 2288, 2442, 2886, 3018, 3256, 3432, 3848, 4024, 4884, 5291, 5533, 5772, 6036, 6512, 6539, 6864, 7696, 8048, 9768, 10582, 11066, 11544, 12072, 13078, 15873, 16599, 18611, 19536, 19617, 21164, 22132, 23088, 24144, 26156, 31746, 33198, 37222, 39234, 42328, 44264, 52312, 55833, 63492, 66396, 71929, 74444, 78468, 84656, 88528, 104624, 111666, 126984, 132792, 143858, 148888, 156936, 204721, 215787, 223332, 241943, 253968, 265584, 287716, 297776, 313872, 409442, 431574, 446664, 483886, 575432, 614163, 725829, 818884, 863148, 893328, 967772, 1150864, 1228326, 1451658, 1637768, 1726296, 1935544, 2456652, 2661373, 2903316, 3275536, 3452592, 3871088, 4913304, 5322746, 5806632, 7984119, 9826608, 10645492, 11613264, 15968238, 21290984, 31936476, 42581968, 63872952, 127745904]

約数ペア:

[(1, 127745904), (2, 63872952), (3, 42581968), (4, 31936476), (6, 21290984), (8, 15968238), (11, 11613264), (12, 10645492), (13, 9826608), (16, 7984119), (22, 5806632), (24, 5322746), (26, 4913304), (33, 3871088), (37, 3452592), (39, 3275536), (44, 2903316), (48, 2661373), (52, 2456652), (66, 1935544), (74, 1726296), (78, 1637768), (88, 1451658), (104, 1228326), (111, 1150864), (132, 967772), (143, 893328), (148, 863148), (156, 818884), (176, 725829), (208, 614163), (222, 575432), (264, 483886), (286, 446664), (296, 431574), (312, 409442), (407, 313872), (429, 297776), (444, 287716), (481, 265584), (503, 253968), (528, 241943), (572, 223332), (592, 215787), (624, 204721), (814, 156936), (858, 148888), (888, 143858), (962, 132792), (1006, 126984), (1144, 111666), (1221, 104624), (1443, 88528), (1509, 84656), (1628, 78468), (1716, 74444), (1776, 71929), (1924, 66396), (2012, 63492), (2288, 55833), (2442, 52312), (2886, 44264), (3018, 42328), (3256, 39234), (3432, 37222), (3848, 33198), (4024, 31746), (4884, 26156), (5291, 24144), (5533, 23088), (5772, 22132), (6036, 21164), (6512, 19617), (6539, 19536), (6864, 18611), (7696, 16599), (8048, 15873), (9768, 13078), (10582, 12072), (11066, 11544)]