152787684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 417130560

約数和(自身を除く): 264342876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 788, 1182, 1319, 1379, 2364, 2638, 2758, 3957, 4137, 5276, 5516, 7914, 8274, 9233, 9653, 15828, 16548, 18466, 19306, 27699, 28959, 36932, 38612, 55398, 57918, 64631, 110796, 115836, 129262, 193893, 258524, 259843, 387786, 519686, 775572, 779529, 1039372, 1559058, 1818901, 3118116, 3637802, 5456703, 7275604, 10913406, 12732307, 21826812, 25464614, 38196921, 50929228, 76393842, 152787684]

約数ペア:

[(1, 152787684), (2, 76393842), (3, 50929228), (4, 38196921), (6, 25464614), (7, 21826812), (12, 12732307), (14, 10913406), (21, 7275604), (28, 5456703), (42, 3637802), (49, 3118116), (84, 1818901), (98, 1559058), (147, 1039372), (196, 779529), (197, 775572), (294, 519686), (394, 387786), (588, 259843), (591, 258524), (788, 193893), (1182, 129262), (1319, 115836), (1379, 110796), (2364, 64631), (2638, 57918), (2758, 55398), (3957, 38612), (4137, 36932), (5276, 28959), (5516, 27699), (7914, 19306), (8274, 18466), (9233, 16548), (9653, 15828)]