266189928

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{165541}}^1$

素因数の和:165617

約数の個数: 32

約数和(自身を含む): 675411360

約数和(自身を除く): 409221432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 165541, 331082, 496623, 662164, 993246, 1324328, 1986492, 3972984, 11091247, 22182494, 33273741, 44364988, 66547482, 88729976, 133094964, 266189928]

約数ペア:

[(1, 266189928), (2, 133094964), (3, 88729976), (4, 66547482), (6, 44364988), (8, 33273741), (12, 22182494), (24, 11091247), (67, 3972984), (134, 1986492), (201, 1324328), (268, 993246), (402, 662164), (536, 496623), (804, 331082), (1608, 165541)]