156940499312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{911851}}^1$

素因数の和:912237

約数の個数: 40

約数和(自身を含む): 314785900032

約数和(自身を除く): 157845400720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 347, 496, 694, 1388, 2776, 5552, 10757, 21514, 43028, 86056, 172112, 911851, 1823702, 3647404, 7294808, 14589616, 28267381, 56534762, 113069524, 226139048, 316412297, 452278096, 632824594, 1265649188, 2531298376, 5062596752, 9808781207, 19617562414, 39235124828, 78470249656, 156940499312]

約数ペア:

[(1, 156940499312), (2, 78470249656), (4, 39235124828), (8, 19617562414), (16, 9808781207), (31, 5062596752), (62, 2531298376), (124, 1265649188), (248, 632824594), (347, 452278096), (496, 316412297), (694, 226139048), (1388, 113069524), (2776, 56534762), (5552, 28267381), (10757, 14589616), (21514, 7294808), (43028, 3647404), (86056, 1823702), (172112, 911851)]