179314096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 421032080

約数和(自身を除く): 241717984

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 157, 208, 221, 247, 272, 289, 304, 314, 323, 442, 494, 578, 628, 646, 884, 988, 1156, 1256, 1292, 1768, 1976, 2041, 2312, 2512, 2584, 2669, 2983, 3536, 3757, 3952, 4082, 4199, 4624, 5168, 5338, 5491, 5966, 7514, 8164, 8398, 10676, 10982, 11932, 15028, 16328, 16796, 21352, 21964, 23864, 30056, 32656, 33592, 34697, 38779, 42704, 43928, 45373, 47728, 50711, 60112, 67184, 69394, 71383, 77558, 87856, 90746, 101422, 138788, 142766, 155116, 181492, 202844, 277576, 285532, 310232, 362984, 405688, 555152, 571064, 589849, 620464, 659243, 725968, 811376, 862087, 1142128, 1179698, 1318486, 1724174, 2359396, 2636972, 3448348, 4718792, 5273944, 6896696, 9437584, 10547888, 11207131, 13793392, 22414262, 44828524, 89657048, 179314096]

約数ペア:

[(1, 179314096), (2, 89657048), (4, 44828524), (8, 22414262), (13, 13793392), (16, 11207131), (17, 10547888), (19, 9437584), (26, 6896696), (34, 5273944), (38, 4718792), (52, 3448348), (68, 2636972), (76, 2359396), (104, 1724174), (136, 1318486), (152, 1179698), (157, 1142128), (208, 862087), (221, 811376), (247, 725968), (272, 659243), (289, 620464), (304, 589849), (314, 571064), (323, 555152), (442, 405688), (494, 362984), (578, 310232), (628, 285532), (646, 277576), (884, 202844), (988, 181492), (1156, 155116), (1256, 142766), (1292, 138788), (1768, 101422), (1976, 90746), (2041, 87856), (2312, 77558), (2512, 71383), (2584, 69394), (2669, 67184), (2983, 60112), (3536, 50711), (3757, 47728), (3952, 45373), (4082, 43928), (4199, 42704), (4624, 38779), (5168, 34697), (5338, 33592), (5491, 32656), (5966, 30056), (7514, 23864), (8164, 21964), (8398, 21352), (10676, 16796), (10982, 16328), (11932, 15028)]