159647292

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1847}}^1$

素因数の和:1885

約数の個数: 90

約数和(自身を含む): 471038568

約数和(自身を除く): 311391276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 1847, 2058, 2401, 3087, 3694, 4116, 4802, 5541, 6174, 7203, 7388, 9604, 11082, 12348, 12929, 14406, 16623, 21609, 22164, 25858, 28812, 33246, 38787, 43218, 51716, 66492, 77574, 86436, 90503, 116361, 155148, 181006, 232722, 271509, 362012, 465444, 543018, 633521, 814527, 1086036, 1267042, 1629054, 1900563, 2534084, 3258108, 3801126, 4434647, 5701689, 7602252, 8869294, 11403378, 13303941, 17738588, 22806756, 26607882, 39911823, 53215764, 79823646, 159647292]

約数ペア:

[(1, 159647292), (2, 79823646), (3, 53215764), (4, 39911823), (6, 26607882), (7, 22806756), (9, 17738588), (12, 13303941), (14, 11403378), (18, 8869294), (21, 7602252), (28, 5701689), (36, 4434647), (42, 3801126), (49, 3258108), (63, 2534084), (84, 1900563), (98, 1629054), (126, 1267042), (147, 1086036), (196, 814527), (252, 633521), (294, 543018), (343, 465444), (441, 362012), (588, 271509), (686, 232722), (882, 181006), (1029, 155148), (1372, 116361), (1764, 90503), (1847, 86436), (2058, 77574), (2401, 66492), (3087, 51716), (3694, 43218), (4116, 38787), (4802, 33246), (5541, 28812), (6174, 25858), (7203, 22164), (7388, 21609), (9604, 16623), (11082, 14406), (12348, 12929)]