131639952

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{44959}}^1$

素因数の和:45031

約数の個数: 40

約数和(自身を含む): 345652480

約数和(自身を除く): 214012528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 44959, 89918, 134877, 179836, 269754, 359672, 539508, 719344, 1079016, 2158032, 2742499, 5484998, 8227497, 10969996, 16454994, 21939992, 32909988, 43879984, 65819976, 131639952]

約数ペア:

[(1, 131639952), (2, 65819976), (3, 43879984), (4, 32909988), (6, 21939992), (8, 16454994), (12, 10969996), (16, 8227497), (24, 5484998), (48, 2742499), (61, 2158032), (122, 1079016), (183, 719344), (244, 539508), (366, 359672), (488, 269754), (732, 179836), (976, 134877), (1464, 89918), (2928, 44959)]