180143232

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 508531200

約数和(自身を除く): 328387968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 296, 372, 384, 409, 444, 496, 592, 744, 818, 888, 992, 1147, 1184, 1227, 1488, 1636, 1776, 1984, 2294, 2368, 2454, 2976, 3272, 3441, 3552, 3968, 4588, 4736, 4908, 5952, 6544, 6882, 7104, 9176, 9816, 11904, 12679, 13088, 13764, 14208, 15133, 18352, 19632, 25358, 26176, 27528, 30266, 36704, 38037, 39264, 45399, 50716, 52352, 55056, 60532, 73408, 76074, 78528, 90798, 101432, 110112, 121064, 146816, 152148, 157056, 181596, 202864, 220224, 242128, 304296, 363192, 405728, 440448, 469123, 484256, 608592, 726384, 811456, 938246, 968512, 1217184, 1407369, 1452768, 1622912, 1876492, 1937024, 2434368, 2814738, 2905536, 3752984, 4868736, 5629476, 5811072, 7505968, 11258952, 15011936, 22517904, 30023872, 45035808, 60047744, 90071616, 180143232]

約数ペア:

[(1, 180143232), (2, 90071616), (3, 60047744), (4, 45035808), (6, 30023872), (8, 22517904), (12, 15011936), (16, 11258952), (24, 7505968), (31, 5811072), (32, 5629476), (37, 4868736), (48, 3752984), (62, 2905536), (64, 2814738), (74, 2434368), (93, 1937024), (96, 1876492), (111, 1622912), (124, 1452768), (128, 1407369), (148, 1217184), (186, 968512), (192, 938246), (222, 811456), (248, 726384), (296, 608592), (372, 484256), (384, 469123), (409, 440448), (444, 405728), (496, 363192), (592, 304296), (744, 242128), (818, 220224), (888, 202864), (992, 181596), (1147, 157056), (1184, 152148), (1227, 146816), (1488, 121064), (1636, 110112), (1776, 101432), (1984, 90798), (2294, 78528), (2368, 76074), (2454, 73408), (2976, 60532), (3272, 55056), (3441, 52352), (3552, 50716), (3968, 45399), (4588, 39264), (4736, 38037), (4908, 36704), (5952, 30266), (6544, 27528), (6882, 26176), (7104, 25358), (9176, 19632), (9816, 18352), (11904, 15133), (12679, 14208), (13088, 13764)]