158489958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 196095642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 113, 158, 226, 237, 269, 339, 474, 538, 678, 807, 869, 1243, 1614, 1738, 2486, 2607, 2959, 3729, 5214, 5918, 7458, 8877, 8927, 17754, 17854, 21251, 26781, 30397, 42502, 53562, 60794, 63753, 91191, 98197, 127506, 182382, 196394, 233761, 294591, 334367, 467522, 589182, 668734, 701283, 1003101, 1402566, 2006202, 2401363, 4802726, 7204089, 14408178, 26414993, 52829986, 79244979, 158489958]

約数ペア:

[(1, 158489958), (2, 79244979), (3, 52829986), (6, 26414993), (11, 14408178), (22, 7204089), (33, 4802726), (66, 2401363), (79, 2006202), (113, 1402566), (158, 1003101), (226, 701283), (237, 668734), (269, 589182), (339, 467522), (474, 334367), (538, 294591), (678, 233761), (807, 196394), (869, 182382), (1243, 127506), (1614, 98197), (1738, 91191), (2486, 63753), (2607, 60794), (2959, 53562), (3729, 42502), (5214, 30397), (5918, 26781), (7458, 21251), (8877, 17854), (8927, 17754)]