148977568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 306754560

約数和(自身を除く): 157776992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 1901, 2449, 2528, 3802, 4898, 7604, 9796, 15208, 19592, 30416, 39184, 58931, 60832, 78368, 117862, 150179, 235724, 300358, 471448, 600716, 942896, 1201432, 1885792, 2402864, 4655549, 4805728, 9311098, 18622196, 37244392, 74488784, 148977568]

約数ペア:

[(1, 148977568), (2, 74488784), (4, 37244392), (8, 18622196), (16, 9311098), (31, 4805728), (32, 4655549), (62, 2402864), (79, 1885792), (124, 1201432), (158, 942896), (248, 600716), (316, 471448), (496, 300358), (632, 235724), (992, 150179), (1264, 117862), (1901, 78368), (2449, 60832), (2528, 58931), (3802, 39184), (4898, 30416), (7604, 19592), (9796, 15208)]