154927332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2809

約数の個数: 72

約数和(自身を含む): 449601152

約数和(自身を除く): 294673820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2551, 2892, 3374, 4338, 5061, 5102, 6748, 7653, 8676, 10122, 10204, 15183, 15306, 17857, 20244, 22959, 30366, 30612, 35714, 45918, 53571, 60732, 71428, 91836, 107142, 160713, 214284, 321426, 614791, 642852, 1229582, 1844373, 2459164, 3688746, 4303537, 5533119, 7377492, 8607074, 11066238, 12910611, 17214148, 22132476, 25821222, 38731833, 51642444, 77463666, 154927332]

約数ペア:

[(1, 154927332), (2, 77463666), (3, 51642444), (4, 38731833), (6, 25821222), (7, 22132476), (9, 17214148), (12, 12910611), (14, 11066238), (18, 8607074), (21, 7377492), (28, 5533119), (36, 4303537), (42, 3688746), (63, 2459164), (84, 1844373), (126, 1229582), (241, 642852), (252, 614791), (482, 321426), (723, 214284), (964, 160713), (1446, 107142), (1687, 91836), (2169, 71428), (2551, 60732), (2892, 53571), (3374, 45918), (4338, 35714), (5061, 30612), (5102, 30366), (6748, 22959), (7653, 20244), (8676, 17857), (10122, 15306), (10204, 15183)]