181125648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 120

約数和(自身を含む): 572195520

約数和(自身を除く): 391069872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 3943, 4176, 5104, 5742, 7656, 7886, 11484, 11829, 15312, 15772, 22968, 23658, 31544, 35487, 43373, 45936, 47316, 63088, 70974, 86746, 94632, 114347, 130119, 141948, 173492, 189264, 228694, 260238, 283896, 343041, 346984, 390357, 457388, 520476, 567792, 686082, 693968, 780714, 914776, 1029123, 1040952, 1257817, 1372164, 1561428, 1829552, 2058246, 2081904, 2515634, 2744328, 3122856, 3773451, 4116492, 5031268, 5488656, 6245712, 7546902, 8232984, 10062536, 11320353, 15093804, 16465968, 20125072, 22640706, 30187608, 45281412, 60375216, 90562824, 181125648]

約数ペア:

[(1, 181125648), (2, 90562824), (3, 60375216), (4, 45281412), (6, 30187608), (8, 22640706), (9, 20125072), (11, 16465968), (12, 15093804), (16, 11320353), (18, 10062536), (22, 8232984), (24, 7546902), (29, 6245712), (33, 5488656), (36, 5031268), (44, 4116492), (48, 3773451), (58, 3122856), (66, 2744328), (72, 2515634), (87, 2081904), (88, 2058246), (99, 1829552), (116, 1561428), (132, 1372164), (144, 1257817), (174, 1040952), (176, 1029123), (198, 914776), (232, 780714), (261, 693968), (264, 686082), (319, 567792), (348, 520476), (396, 457388), (464, 390357), (522, 346984), (528, 343041), (638, 283896), (696, 260238), (792, 228694), (957, 189264), (1044, 173492), (1276, 141948), (1392, 130119), (1584, 114347), (1914, 94632), (2088, 86746), (2552, 70974), (2871, 63088), (3828, 47316), (3943, 45936), (4176, 43373), (5104, 35487), (5742, 31544), (7656, 23658), (7886, 22968), (11484, 15772), (11829, 15312)]