156619568

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5851}}^1$

素因数の和:6105

約数の個数: 40

約数和(自身を含む): 348311040

約数和(自身を除く): 191691472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 5851, 6692, 11702, 13384, 23404, 26768, 40957, 46808, 81914, 93616, 163828, 327656, 655312, 1398389, 2796778, 5593556, 9788723, 11187112, 19577446, 22374224, 39154892, 78309784, 156619568]

約数ペア:

[(1, 156619568), (2, 78309784), (4, 39154892), (7, 22374224), (8, 19577446), (14, 11187112), (16, 9788723), (28, 5593556), (56, 2796778), (112, 1398389), (239, 655312), (478, 327656), (956, 163828), (1673, 93616), (1912, 81914), (3346, 46808), (3824, 40957), (5851, 26768), (6692, 23404), (11702, 13384)]