145078664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19231}}^1$

素因数の和:19301

約数の個数: 32

約数和(自身を含む): 290787840

約数和(自身を除く): 145709176

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 19231, 38462, 76924, 153848, 442313, 788471, 884626, 1576942, 1769252, 3153884, 3538504, 6307768, 18134833, 36269666, 72539332, 145078664]

約数ペア:

[(1, 145078664), (2, 72539332), (4, 36269666), (8, 18134833), (23, 6307768), (41, 3538504), (46, 3153884), (82, 1769252), (92, 1576942), (164, 884626), (184, 788471), (328, 442313), (943, 153848), (1886, 76924), (3772, 38462), (7544, 19231)]