156913985456

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{148079}}^1$

素因数の和:148833

約数の個数: 40

約数和(自身を含む): 307451988480

約数和(自身を除く): 150538003024

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 643, 824, 1286, 1648, 2572, 5144, 10288, 66229, 132458, 148079, 264916, 296158, 529832, 592316, 1059664, 1184632, 2369264, 15252137, 30504274, 61008548, 95214797, 122017096, 190429594, 244034192, 380859188, 761718376, 1523436752, 9807124091, 19614248182, 39228496364, 78456992728, 156913985456]

約数ペア:

[(1, 156913985456), (2, 78456992728), (4, 39228496364), (8, 19614248182), (16, 9807124091), (103, 1523436752), (206, 761718376), (412, 380859188), (643, 244034192), (824, 190429594), (1286, 122017096), (1648, 95214797), (2572, 61008548), (5144, 30504274), (10288, 15252137), (66229, 2369264), (132458, 1184632), (148079, 1059664), (264916, 592316), (296158, 529832)]