138205704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63281}}^1$

素因数の和:63310

約数の個数: 64

約数和(自身を含む): 425255040

約数和(自身を除く): 287049336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 63281, 126562, 189843, 253124, 379686, 442967, 506248, 759372, 822653, 885934, 1328901, 1518744, 1645306, 1771868, 2467959, 2657802, 3290612, 3543736, 4935918, 5315604, 5758571, 6581224, 9871836, 10631208, 11517142, 17275713, 19743672, 23034284, 34551426, 46068568, 69102852, 138205704]

約数ペア:

[(1, 138205704), (2, 69102852), (3, 46068568), (4, 34551426), (6, 23034284), (7, 19743672), (8, 17275713), (12, 11517142), (13, 10631208), (14, 9871836), (21, 6581224), (24, 5758571), (26, 5315604), (28, 4935918), (39, 3543736), (42, 3290612), (52, 2657802), (56, 2467959), (78, 1771868), (84, 1645306), (91, 1518744), (104, 1328901), (156, 885934), (168, 822653), (182, 759372), (273, 506248), (312, 442967), (364, 379686), (546, 253124), (728, 189843), (1092, 126562), (2184, 63281)]