171983632

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 340970240

約数和(自身を除く): 168986608

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 632, 824, 1264, 1321, 1648, 2642, 5284, 8137, 10568, 16274, 21136, 32548, 65096, 104359, 130192, 136063, 208718, 272126, 417436, 544252, 834872, 1088504, 1669744, 2177008, 10748977, 21497954, 42995908, 85991816, 171983632]

約数ペア:

[(1, 171983632), (2, 85991816), (4, 42995908), (8, 21497954), (16, 10748977), (79, 2177008), (103, 1669744), (158, 1088504), (206, 834872), (316, 544252), (412, 417436), (632, 272126), (824, 208718), (1264, 136063), (1321, 130192), (1648, 104359), (2642, 65096), (5284, 32548), (8137, 21136), (10568, 16274)]