145956928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5715

約数の個数: 56

約数和(自身を含む): 322031360

約数和(自身を除く): 176074432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 5659, 6448, 11318, 12896, 22636, 25792, 45272, 73567, 90544, 147134, 175429, 181088, 294268, 350858, 362176, 588536, 701716, 1177072, 1403432, 2280577, 2354144, 2806864, 4561154, 4708288, 5613728, 9122308, 11227456, 18244616, 36489232, 72978464, 145956928]

約数ペア:

[(1, 145956928), (2, 72978464), (4, 36489232), (8, 18244616), (13, 11227456), (16, 9122308), (26, 5613728), (31, 4708288), (32, 4561154), (52, 2806864), (62, 2354144), (64, 2280577), (104, 1403432), (124, 1177072), (208, 701716), (248, 588536), (403, 362176), (416, 350858), (496, 294268), (806, 181088), (832, 175429), (992, 147134), (1612, 90544), (1984, 73567), (3224, 45272), (5659, 25792), (6448, 22636), (11318, 12896)]