168776896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1017

約数の個数: 56

約数和(自身を含む): 349682816

約数和(自身を除く): 180905920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 248, 388, 496, 776, 877, 992, 1552, 1754, 1984, 3007, 3104, 3508, 6014, 6208, 7016, 12028, 14032, 24056, 27187, 28064, 48112, 54374, 56128, 85069, 96224, 108748, 170138, 192448, 217496, 340276, 434992, 680552, 869984, 1361104, 1739968, 2637139, 2722208, 5274278, 5444416, 10548556, 21097112, 42194224, 84388448, 168776896]

約数ペア:

[(1, 168776896), (2, 84388448), (4, 42194224), (8, 21097112), (16, 10548556), (31, 5444416), (32, 5274278), (62, 2722208), (64, 2637139), (97, 1739968), (124, 1361104), (194, 869984), (248, 680552), (388, 434992), (496, 340276), (776, 217496), (877, 192448), (992, 170138), (1552, 108748), (1754, 96224), (1984, 85069), (3007, 56128), (3104, 54374), (3508, 48112), (6014, 28064), (6208, 27187), (7016, 24056), (12028, 14032)]