142181928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 452424960

約数和(自身を除く): 310243032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 191, 196, 211, 252, 294, 382, 392, 422, 441, 504, 573, 588, 633, 764, 844, 882, 1146, 1176, 1266, 1337, 1477, 1528, 1688, 1719, 1764, 1899, 2292, 2532, 2674, 2954, 3438, 3528, 3798, 4011, 4431, 4584, 5064, 5348, 5908, 6876, 7596, 8022, 8862, 9359, 10339, 10696, 11816, 12033, 13293, 13752, 15192, 16044, 17724, 18718, 20678, 24066, 26586, 28077, 31017, 32088, 35448, 37436, 40301, 41356, 48132, 53172, 56154, 62034, 74872, 80602, 82712, 84231, 93051, 96264, 106344, 112308, 120903, 124068, 161204, 168462, 186102, 224616, 241806, 248136, 282107, 322408, 336924, 362709, 372204, 483612, 564214, 673848, 725418, 744408, 846321, 967224, 1128428, 1450836, 1692642, 1974749, 2256856, 2538963, 2901672, 3385284, 3949498, 5077926, 5924247, 6770568, 7898996, 10155852, 11848494, 15797992, 17772741, 20311704, 23696988, 35545482, 47393976, 71090964, 142181928]

約数ペア:

[(1, 142181928), (2, 71090964), (3, 47393976), (4, 35545482), (6, 23696988), (7, 20311704), (8, 17772741), (9, 15797992), (12, 11848494), (14, 10155852), (18, 7898996), (21, 6770568), (24, 5924247), (28, 5077926), (36, 3949498), (42, 3385284), (49, 2901672), (56, 2538963), (63, 2256856), (72, 1974749), (84, 1692642), (98, 1450836), (126, 1128428), (147, 967224), (168, 846321), (191, 744408), (196, 725418), (211, 673848), (252, 564214), (294, 483612), (382, 372204), (392, 362709), (422, 336924), (441, 322408), (504, 282107), (573, 248136), (588, 241806), (633, 224616), (764, 186102), (844, 168462), (882, 161204), (1146, 124068), (1176, 120903), (1266, 112308), (1337, 106344), (1477, 96264), (1528, 93051), (1688, 84231), (1719, 82712), (1764, 80602), (1899, 74872), (2292, 62034), (2532, 56154), (2674, 53172), (2954, 48132), (3438, 41356), (3528, 40301), (3798, 37436), (4011, 35448), (4431, 32088), (4584, 31017), (5064, 28077), (5348, 26586), (5908, 24066), (6876, 20678), (7596, 18718), (8022, 17724), (8862, 16044), (9359, 15192), (10339, 13752), (10696, 13293), (11816, 12033)]