142589646

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{28393}}^1$

素因数の和:28438

約数の個数: 40

約数和(自身を含む): 329824704

約数和(自身を除く): 187235058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 28393, 56786, 85179, 170358, 255537, 511074, 766611, 880183, 1533222, 1760366, 2299833, 2640549, 4599666, 5281098, 7921647, 15843294, 23764941, 47529882, 71294823, 142589646]

約数ペア:

[(1, 142589646), (2, 71294823), (3, 47529882), (6, 23764941), (9, 15843294), (18, 7921647), (27, 5281098), (31, 4599666), (54, 2640549), (62, 2299833), (81, 1760366), (93, 1533222), (162, 880183), (186, 766611), (279, 511074), (558, 255537), (837, 170358), (1674, 85179), (2511, 56786), (5022, 28393)]