128338632

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{29221}}^1$

素因数の和:29294

約数の個数: 48

約数和(自身を含む): 353293980

約数和(自身を除く): 224955348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 29221, 58442, 87663, 116884, 175326, 233768, 262989, 350652, 525978, 701304, 1051956, 1782481, 2103912, 3564962, 5347443, 7129924, 10694886, 14259848, 16042329, 21389772, 32084658, 42779544, 64169316, 128338632]

約数ペア:

[(1, 128338632), (2, 64169316), (3, 42779544), (4, 32084658), (6, 21389772), (8, 16042329), (9, 14259848), (12, 10694886), (18, 7129924), (24, 5347443), (36, 3564962), (61, 2103912), (72, 1782481), (122, 1051956), (183, 701304), (244, 525978), (366, 350652), (488, 262989), (549, 233768), (732, 175326), (1098, 116884), (1464, 87663), (2196, 58442), (4392, 29221)]