142812992

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1879

約数の個数: 56

約数和(自身を含む): 325770240

約数和(自身を除く): 182957248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 1669, 2674, 3056, 3338, 5348, 6112, 6676, 10696, 11683, 12224, 13352, 21392, 23366, 26704, 42784, 46732, 53408, 85568, 93464, 106816, 186928, 318779, 373856, 637558, 747712, 1275116, 2231453, 2550232, 4462906, 5100464, 8925812, 10200928, 17851624, 20401856, 35703248, 71406496, 142812992]

約数ペア:

[(1, 142812992), (2, 71406496), (4, 35703248), (7, 20401856), (8, 17851624), (14, 10200928), (16, 8925812), (28, 5100464), (32, 4462906), (56, 2550232), (64, 2231453), (112, 1275116), (191, 747712), (224, 637558), (382, 373856), (448, 318779), (764, 186928), (1337, 106816), (1528, 93464), (1669, 85568), (2674, 53408), (3056, 46732), (3338, 42784), (5348, 26704), (6112, 23366), (6676, 21392), (10696, 13352), (11683, 12224)]