145945072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100237}}^1$

素因数の和:100265

約数の個数: 40

約数和(自身を含む): 348026336

約数和(自身を除く): 202081264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 100237, 200474, 400948, 701659, 801896, 1303081, 1403318, 1603792, 2606162, 2806636, 5212324, 5613272, 9121567, 10424648, 11226544, 18243134, 20849296, 36486268, 72972536, 145945072]

約数ペア:

[(1, 145945072), (2, 72972536), (4, 36486268), (7, 20849296), (8, 18243134), (13, 11226544), (14, 10424648), (16, 9121567), (26, 5613272), (28, 5212324), (52, 2806636), (56, 2606162), (91, 1603792), (104, 1403318), (112, 1303081), (182, 801896), (208, 701659), (364, 400948), (728, 200474), (1456, 100237)]