156942990736

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2561749}}^1$

素因数の和:2562311

約数の個数: 40

約数和(自身を含む): 348152072000

約数和(自身を除く): 191209081264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 3829, 4376, 7658, 8752, 15316, 30632, 61264, 2561749, 5123498, 10246996, 17932243, 20493992, 35864486, 40987984, 71728972, 143457944, 286915888, 1401276703, 2802553406, 5605106812, 9808936921, 11210213624, 19617873842, 22420427248, 39235747684, 78471495368, 156942990736]

約数ペア:

[(1, 156942990736), (2, 78471495368), (4, 39235747684), (7, 22420427248), (8, 19617873842), (14, 11210213624), (16, 9808936921), (28, 5605106812), (56, 2802553406), (112, 1401276703), (547, 286915888), (1094, 143457944), (2188, 71728972), (3829, 40987984), (4376, 35864486), (7658, 20493992), (8752, 17932243), (15316, 10246996), (30632, 5123498), (61264, 2561749)]