156779350972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{233279}}^1$

素因数の和:233578

約数の個数: 48

約数和(自身を含む): 297851904000

約数和(自身を除く): 141072553028

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 239, 478, 703, 956, 1406, 2812, 4541, 8843, 9082, 17686, 18164, 35372, 168017, 233279, 336034, 466558, 672068, 933116, 4432301, 8631323, 8864602, 17262646, 17729204, 34525292, 55753681, 111507362, 163995137, 223014724, 327990274, 655980548, 1059319939, 2062886197, 2118639878, 4125772394, 4237279756, 8251544788, 39194837743, 78389675486, 156779350972]

約数ペア:

[(1, 156779350972), (2, 78389675486), (4, 39194837743), (19, 8251544788), (37, 4237279756), (38, 4125772394), (74, 2118639878), (76, 2062886197), (148, 1059319939), (239, 655980548), (478, 327990274), (703, 223014724), (956, 163995137), (1406, 111507362), (2812, 55753681), (4541, 34525292), (8843, 17729204), (9082, 17262646), (17686, 8864602), (18164, 8631323), (35372, 4432301), (168017, 933116), (233279, 672068), (336034, 466558)]