145238498938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{100703}}^1$

素因数の和:100999

約数の個数: 48

約数和(自身を含む): 250779545856

約数和(自身を除く): 105541046918

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 251, 338, 442, 502, 2873, 3263, 4267, 5746, 6526, 8534, 42419, 55471, 84838, 100703, 110942, 201406, 721123, 1309139, 1442246, 1711951, 2618278, 3423902, 17018807, 22255363, 25276453, 34037614, 44510726, 50552906, 289319719, 328593889, 429699701, 578639438, 657187778, 859399402, 4271720557, 5586096113, 8543441114, 11172192226, 72619249469, 145238498938]

約数ペア:

[(1, 145238498938), (2, 72619249469), (13, 11172192226), (17, 8543441114), (26, 5586096113), (34, 4271720557), (169, 859399402), (221, 657187778), (251, 578639438), (338, 429699701), (442, 328593889), (502, 289319719), (2873, 50552906), (3263, 44510726), (4267, 34037614), (5746, 25276453), (6526, 22255363), (8534, 17018807), (42419, 3423902), (55471, 2618278), (84838, 1711951), (100703, 1442246), (110942, 1309139), (201406, 721123)]