156975264

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28687}}^1$

素因数の和:28722

約数の個数: 72

約数和(自身を含む): 469909440

約数和(自身を除く): 312934176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 28687, 57374, 86061, 114748, 172122, 229496, 258183, 344244, 458992, 516366, 545053, 688488, 917984, 1032732, 1090106, 1376976, 1635159, 2065464, 2180212, 2753952, 3270318, 4130928, 4360424, 4905477, 6540636, 8261856, 8720848, 9810954, 13081272, 17441696, 19621908, 26162544, 39243816, 52325088, 78487632, 156975264]

約数ペア:

[(1, 156975264), (2, 78487632), (3, 52325088), (4, 39243816), (6, 26162544), (8, 19621908), (9, 17441696), (12, 13081272), (16, 9810954), (18, 8720848), (19, 8261856), (24, 6540636), (32, 4905477), (36, 4360424), (38, 4130928), (48, 3270318), (57, 2753952), (72, 2180212), (76, 2065464), (96, 1635159), (114, 1376976), (144, 1090106), (152, 1032732), (171, 917984), (228, 688488), (288, 545053), (304, 516366), (342, 458992), (456, 344244), (608, 258183), (684, 229496), (912, 172122), (1368, 114748), (1824, 86061), (2736, 57374), (5472, 28687)]