188947896

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 485498880

約数和(自身を除く): 296550984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 191, 282, 376, 382, 564, 573, 764, 877, 1128, 1146, 1528, 1754, 2292, 2631, 3508, 4584, 5262, 7016, 8977, 10524, 17954, 21048, 26931, 35908, 41219, 53862, 71816, 82438, 107724, 123657, 164876, 167507, 215448, 247314, 329752, 335014, 494628, 502521, 670028, 989256, 1005042, 1340056, 2010084, 4020168, 7872829, 15745658, 23618487, 31491316, 47236974, 62982632, 94473948, 188947896]

約数ペア:

[(1, 188947896), (2, 94473948), (3, 62982632), (4, 47236974), (6, 31491316), (8, 23618487), (12, 15745658), (24, 7872829), (47, 4020168), (94, 2010084), (141, 1340056), (188, 1005042), (191, 989256), (282, 670028), (376, 502521), (382, 494628), (564, 335014), (573, 329752), (764, 247314), (877, 215448), (1128, 167507), (1146, 164876), (1528, 123657), (1754, 107724), (2292, 82438), (2631, 71816), (3508, 53862), (4584, 41219), (5262, 35908), (7016, 26931), (8977, 21048), (10524, 17954)]