157485828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 380764160

約数和(自身を除く): 223278332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 993, 1279, 1324, 1986, 2558, 3837, 3972, 5116, 7674, 10261, 15348, 20522, 30783, 39649, 41044, 61566, 79298, 118947, 123132, 158596, 237894, 423349, 475788, 846698, 1270047, 1693396, 2540094, 5080188, 13123819, 26247638, 39371457, 52495276, 78742914, 157485828]

約数ペア:

[(1, 157485828), (2, 78742914), (3, 52495276), (4, 39371457), (6, 26247638), (12, 13123819), (31, 5080188), (62, 2540094), (93, 1693396), (124, 1270047), (186, 846698), (331, 475788), (372, 423349), (662, 237894), (993, 158596), (1279, 123132), (1324, 118947), (1986, 79298), (2558, 61566), (3837, 41044), (3972, 39649), (5116, 30783), (7674, 20522), (10261, 15348)]