152509924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 331736832

約数和(自身を除く): 179226908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 289, 329, 401, 476, 578, 658, 799, 802, 1156, 1316, 1598, 1604, 2023, 2807, 3196, 4046, 5593, 5614, 6817, 8092, 11186, 11228, 13583, 13634, 18847, 22372, 27166, 27268, 37694, 47719, 54332, 75388, 95081, 95438, 115889, 131929, 190162, 190876, 231778, 263858, 320399, 380324, 463556, 527716, 640798, 811223, 1281596, 1622446, 2242793, 3244892, 4485586, 5446783, 8971172, 10893566, 21787132, 38127481, 76254962, 152509924]

約数ペア:

[(1, 152509924), (2, 76254962), (4, 38127481), (7, 21787132), (14, 10893566), (17, 8971172), (28, 5446783), (34, 4485586), (47, 3244892), (68, 2242793), (94, 1622446), (119, 1281596), (188, 811223), (238, 640798), (289, 527716), (329, 463556), (401, 380324), (476, 320399), (578, 263858), (658, 231778), (799, 190876), (802, 190162), (1156, 131929), (1316, 115889), (1598, 95438), (1604, 95081), (2023, 75388), (2807, 54332), (3196, 47719), (4046, 37694), (5593, 27268), (5614, 27166), (6817, 22372), (8092, 18847), (11186, 13634), (11228, 13583)]