187428448

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 376911360

約数和(自身を除く): 189482912

約数列:

[1, 2, 4, 8, 16, 32, 79, 151, 158, 302, 316, 491, 604, 632, 982, 1208, 1264, 1964, 2416, 2528, 3928, 4832, 7856, 11929, 15712, 23858, 38789, 47716, 74141, 77578, 95432, 148282, 155156, 190864, 296564, 310312, 381728, 593128, 620624, 1186256, 1241248, 2372512, 5857139, 11714278, 23428556, 46857112, 93714224, 187428448]

約数ペア:

[(1, 187428448), (2, 93714224), (4, 46857112), (8, 23428556), (16, 11714278), (32, 5857139), (79, 2372512), (151, 1241248), (158, 1186256), (302, 620624), (316, 593128), (491, 381728), (604, 310312), (632, 296564), (982, 190864), (1208, 155156), (1264, 148282), (1964, 95432), (2416, 77578), (2528, 74141), (3928, 47716), (4832, 38789), (7856, 23858), (11929, 15712)]