156746355591

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2671}}^1\times {\mathrm{7741}}^1$

素因数の和:10460

約数の個数: 48

約数和(自身を含む): 252211319808

約数和(自身を除く): 95464964217

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 2671, 7581, 7741, 8013, 18697, 23223, 50749, 54187, 56091, 147079, 152247, 162561, 355243, 441237, 964231, 1029553, 1065729, 2794501, 2892693, 3088659, 6749617, 8383503, 19561507, 20248851, 20676211, 58684521, 62028633, 144733477, 392848009, 434200431, 1178544027, 2749936063, 7464112171, 8249808189, 22392336513, 52248785197, 156746355591]

約数ペア:

[(1, 156746355591), (3, 52248785197), (7, 22392336513), (19, 8249808189), (21, 7464112171), (57, 2749936063), (133, 1178544027), (361, 434200431), (399, 392848009), (1083, 144733477), (2527, 62028633), (2671, 58684521), (7581, 20676211), (7741, 20248851), (8013, 19561507), (18697, 8383503), (23223, 6749617), (50749, 3088659), (54187, 2892693), (56091, 2794501), (147079, 1065729), (152247, 1029553), (162561, 964231), (355243, 441237)]