128365292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 259459200

約数和(自身を除く): 131093908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 233, 418, 466, 659, 836, 932, 1318, 2563, 2636, 4427, 5126, 7249, 8854, 10252, 12521, 14498, 17708, 25042, 28996, 48697, 50084, 97394, 137731, 153547, 194788, 275462, 307094, 550924, 614188, 1689017, 2917393, 3378034, 5834786, 6756068, 11669572, 32091323, 64182646, 128365292]

約数ペア:

[(1, 128365292), (2, 64182646), (4, 32091323), (11, 11669572), (19, 6756068), (22, 5834786), (38, 3378034), (44, 2917393), (76, 1689017), (209, 614188), (233, 550924), (418, 307094), (466, 275462), (659, 194788), (836, 153547), (932, 137731), (1318, 97394), (2563, 50084), (2636, 48697), (4427, 28996), (5126, 25042), (7249, 17708), (8854, 14498), (10252, 12521)]