1235155168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{19927}}^1$

素因数の和:20099

約数の個数: 48

約数和(自身を含む): 2636474400

約数和(自身を除く): 1401319232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 1192, 1937, 2384, 3874, 4768, 7748, 15496, 19927, 30992, 39854, 61984, 79708, 159416, 259051, 318832, 518102, 637664, 1036204, 2072408, 2969123, 4144816, 5938246, 8289632, 11876492, 23752984, 38598599, 47505968, 77197198, 95011936, 154394396, 308788792, 617577584, 1235155168]

約数ペア:

[(1, 1235155168), (2, 617577584), (4, 308788792), (8, 154394396), (13, 95011936), (16, 77197198), (26, 47505968), (32, 38598599), (52, 23752984), (104, 11876492), (149, 8289632), (208, 5938246), (298, 4144816), (416, 2969123), (596, 2072408), (1192, 1036204), (1937, 637664), (2384, 518102), (3874, 318832), (4768, 259051), (7748, 159416), (15496, 79708), (19927, 61984), (30992, 39854)]