156964164712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1\times {\mathrm{2011}}^1$

素因数の和:3302

約数の個数: 64

約数和(自身を含む): 305164707840

約数和(自身を除く): 148200543128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 907, 1388, 1814, 2011, 2776, 3628, 4022, 7256, 8044, 10757, 16088, 21514, 28117, 43028, 56234, 62341, 86056, 112468, 124682, 224936, 249364, 314729, 498728, 629458, 697817, 1258916, 1395634, 1823977, 2517832, 2791268, 3647954, 5582536, 7295908, 9756599, 14591816, 19513198, 21632327, 39026396, 43264654, 56543287, 78052792, 86529308, 113086574, 173058616, 226173148, 452346296, 632920019, 1265840038, 2531680076, 5063360152, 19620520589, 39241041178, 78482082356, 156964164712]

約数ペア:

[(1, 156964164712), (2, 78482082356), (4, 39241041178), (8, 19620520589), (31, 5063360152), (62, 2531680076), (124, 1265840038), (248, 632920019), (347, 452346296), (694, 226173148), (907, 173058616), (1388, 113086574), (1814, 86529308), (2011, 78052792), (2776, 56543287), (3628, 43264654), (4022, 39026396), (7256, 21632327), (8044, 19513198), (10757, 14591816), (16088, 9756599), (21514, 7295908), (28117, 5582536), (43028, 3647954), (56234, 2791268), (62341, 2517832), (86056, 1823977), (112468, 1395634), (124682, 1258916), (224936, 697817), (249364, 629458), (314729, 498728)]