152351918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 249738240

約数和(自身を除く): 97386322

約数列:

[1, 2, 19, 31, 38, 62, 283, 457, 566, 589, 914, 1178, 5377, 8683, 8773, 10754, 14167, 17366, 17546, 28334, 129331, 166687, 258662, 269173, 333374, 538346, 2457289, 4009261, 4914578, 8018522, 76175959, 152351918]

約数ペア:

[(1, 152351918), (2, 76175959), (19, 8018522), (31, 4914578), (38, 4009261), (62, 2457289), (283, 538346), (457, 333374), (566, 269173), (589, 258662), (914, 166687), (1178, 129331), (5377, 28334), (8683, 17546), (8773, 17366), (10754, 14167)]