156945165452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1\times {\mathrm{18451}}^1$

素因数の和:20406

約数の個数: 48

約数和(自身を含む): 295324702848

約数和(自身を除く): 138379537396

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 1867, 2278, 3734, 4556, 7468, 18451, 31739, 36902, 63478, 73804, 125089, 126956, 250178, 313667, 500356, 627334, 1236217, 1254668, 2126513, 2472434, 4253026, 4944868, 8506052, 21015689, 34448017, 42031378, 68896034, 84062756, 137792068, 585616289, 1171232578, 2308017139, 2342465156, 4616034278, 9232068556, 39236291363, 78472582726, 156945165452]

約数ペア:

[(1, 156945165452), (2, 78472582726), (4, 39236291363), (17, 9232068556), (34, 4616034278), (67, 2342465156), (68, 2308017139), (134, 1171232578), (268, 585616289), (1139, 137792068), (1867, 84062756), (2278, 68896034), (3734, 42031378), (4556, 34448017), (7468, 21015689), (18451, 8506052), (31739, 4944868), (36902, 4253026), (63478, 2472434), (73804, 2126513), (125089, 1254668), (126956, 1236217), (250178, 627334), (313667, 500356)]