188786528

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 439414416

約数和(自身を除く): 250627888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 877, 961, 992, 1736, 1754, 1922, 3472, 3508, 3844, 6139, 6727, 6944, 7016, 7688, 12278, 13454, 14032, 15376, 24556, 26908, 27187, 28064, 30752, 49112, 53816, 54374, 98224, 107632, 108748, 190309, 196448, 215264, 217496, 380618, 434992, 761236, 842797, 869984, 1522472, 1685594, 3044944, 3371188, 5899579, 6089888, 6742376, 11799158, 13484752, 23598316, 26969504, 47196632, 94393264, 188786528]

約数ペア:

[(1, 188786528), (2, 94393264), (4, 47196632), (7, 26969504), (8, 23598316), (14, 13484752), (16, 11799158), (28, 6742376), (31, 6089888), (32, 5899579), (56, 3371188), (62, 3044944), (112, 1685594), (124, 1522472), (217, 869984), (224, 842797), (248, 761236), (434, 434992), (496, 380618), (868, 217496), (877, 215264), (961, 196448), (992, 190309), (1736, 108748), (1754, 107632), (1922, 98224), (3472, 54374), (3508, 53816), (3844, 49112), (6139, 30752), (6727, 28064), (6944, 27187), (7016, 26908), (7688, 24556), (12278, 15376), (13454, 14032)]