161515663384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{58741}}^1$

素因数の和:58972

約数の個数: 64

約数和(自身を含む): 317079917280

約数和(自身を除く): 155564253896

約数列:

[1, 2, 4, 8, 41, 82, 83, 101, 164, 166, 202, 328, 332, 404, 664, 808, 3403, 4141, 6806, 8282, 8383, 13612, 16564, 16766, 27224, 33128, 33532, 58741, 67064, 117482, 234964, 343703, 469928, 687406, 1374812, 2408381, 2749624, 4816762, 4875503, 5932841, 9633524, 9751006, 11865682, 19267048, 19502012, 23731364, 39004024, 47462728, 199895623, 243246481, 399791246, 486492962, 492425803, 799582492, 972985924, 984851606, 1599164984, 1945971848, 1969703212, 3939406424, 20189457923, 40378915846, 80757831692, 161515663384]

約数ペア:

[(1, 161515663384), (2, 80757831692), (4, 40378915846), (8, 20189457923), (41, 3939406424), (82, 1969703212), (83, 1945971848), (101, 1599164984), (164, 984851606), (166, 972985924), (202, 799582492), (328, 492425803), (332, 486492962), (404, 399791246), (664, 243246481), (808, 199895623), (3403, 47462728), (4141, 39004024), (6806, 23731364), (8282, 19502012), (8383, 19267048), (13612, 11865682), (16564, 9751006), (16766, 9633524), (27224, 5932841), (33128, 4875503), (33532, 4816762), (58741, 2749624), (67064, 2408381), (117482, 1374812), (234964, 687406), (343703, 469928)]