156920246096

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{2609}}^1\times {\mathrm{8929}}^1$

素因数の和:11967

約数の個数: 40

約数和(自身を含む): 304906098600

約数和(自身を除く): 147985852504

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 2609, 3368, 5218, 6736, 8929, 10436, 17858, 20872, 35716, 41744, 71432, 142864, 1098389, 2196778, 3759109, 4393556, 7518218, 8787112, 15036436, 17574224, 23295761, 30072872, 46591522, 60145744, 93183044, 186366088, 372732176, 9807515381, 19615030762, 39230061524, 78460123048, 156920246096]

約数ペア:

[(1, 156920246096), (2, 78460123048), (4, 39230061524), (8, 19615030762), (16, 9807515381), (421, 372732176), (842, 186366088), (1684, 93183044), (2609, 60145744), (3368, 46591522), (5218, 30072872), (6736, 23295761), (8929, 17574224), (10436, 15036436), (17858, 8787112), (20872, 7518218), (35716, 4393556), (41744, 3759109), (71432, 2196778), (142864, 1098389)]