157064336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3664

約数の個数: 80

約数和(自身を含む): 376434240

約数和(自身を除く): 219369904

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3613, 3952, 5434, 7226, 10868, 14452, 21736, 28904, 39743, 43472, 46969, 57808, 68647, 79486, 93938, 137294, 158972, 187876, 274588, 317944, 375752, 516659, 549176, 635888, 751504, 755117, 892411, 1033318, 1098352, 1510234, 1784822, 2066636, 3020468, 3569644, 4133272, 6040936, 7139288, 8266544, 9816521, 12081872, 14278576, 19633042, 39266084, 78532168, 157064336]

約数ペア:

[(1, 157064336), (2, 78532168), (4, 39266084), (8, 19633042), (11, 14278576), (13, 12081872), (16, 9816521), (19, 8266544), (22, 7139288), (26, 6040936), (38, 4133272), (44, 3569644), (52, 3020468), (76, 2066636), (88, 1784822), (104, 1510234), (143, 1098352), (152, 1033318), (176, 892411), (208, 755117), (209, 751504), (247, 635888), (286, 549176), (304, 516659), (418, 375752), (494, 317944), (572, 274588), (836, 187876), (988, 158972), (1144, 137294), (1672, 93938), (1976, 79486), (2288, 68647), (2717, 57808), (3344, 46969), (3613, 43472), (3952, 39743), (5434, 28904), (7226, 21736), (10868, 14452)]