157201412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 295384320

約数和(自身を除く): 138182908

約数列:

[1, 2, 4, 23, 46, 73, 89, 92, 146, 178, 263, 292, 356, 526, 1052, 1679, 2047, 3358, 4094, 6049, 6497, 6716, 8188, 12098, 12994, 19199, 23407, 24196, 25988, 38398, 46814, 76796, 93628, 149431, 298862, 441577, 538361, 597724, 883154, 1076722, 1708711, 1766308, 2153444, 3417422, 6834844, 39300353, 78600706, 157201412]

約数ペア:

[(1, 157201412), (2, 78600706), (4, 39300353), (23, 6834844), (46, 3417422), (73, 2153444), (89, 1766308), (92, 1708711), (146, 1076722), (178, 883154), (263, 597724), (292, 538361), (356, 441577), (526, 298862), (1052, 149431), (1679, 93628), (2047, 76796), (3358, 46814), (4094, 38398), (6049, 25988), (6497, 24196), (6716, 23407), (8188, 19199), (12098, 12994)]