108377984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 263208960

約数和(自身を除く): 154830976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 191, 208, 248, 286, 341, 352, 382, 403, 416, 496, 572, 682, 704, 764, 806, 832, 992, 1144, 1364, 1408, 1528, 1612, 1664, 1984, 2101, 2288, 2483, 2728, 3056, 3224, 3968, 4202, 4433, 4576, 4966, 5456, 5921, 6112, 6448, 8404, 8866, 9152, 9932, 10912, 11842, 12224, 12896, 16808, 17732, 18304, 19864, 21824, 23684, 24448, 25792, 27313, 33616, 35464, 39728, 43648, 47368, 51584, 54626, 65131, 67232, 70928, 76973, 79456, 94736, 109252, 130262, 134464, 141856, 153946, 158912, 189472, 218504, 260524, 268928, 283712, 307892, 317824, 378944, 437008, 521048, 567424, 615784, 757888, 846703, 874016, 1042096, 1231568, 1693406, 1748032, 2084192, 2463136, 3386812, 3496064, 4168384, 4926272, 6773624, 8336768, 9852544, 13547248, 27094496, 54188992, 108377984]

約数ペア:

[(1, 108377984), (2, 54188992), (4, 27094496), (8, 13547248), (11, 9852544), (13, 8336768), (16, 6773624), (22, 4926272), (26, 4168384), (31, 3496064), (32, 3386812), (44, 2463136), (52, 2084192), (62, 1748032), (64, 1693406), (88, 1231568), (104, 1042096), (124, 874016), (128, 846703), (143, 757888), (176, 615784), (191, 567424), (208, 521048), (248, 437008), (286, 378944), (341, 317824), (352, 307892), (382, 283712), (403, 268928), (416, 260524), (496, 218504), (572, 189472), (682, 158912), (704, 153946), (764, 141856), (806, 134464), (832, 130262), (992, 109252), (1144, 94736), (1364, 79456), (1408, 76973), (1528, 70928), (1612, 67232), (1664, 65131), (1984, 54626), (2101, 51584), (2288, 47368), (2483, 43648), (2728, 39728), (3056, 35464), (3224, 33616), (3968, 27313), (4202, 25792), (4433, 24448), (4576, 23684), (4966, 21824), (5456, 19864), (5921, 18304), (6112, 17732), (6448, 16808), (8404, 12896), (8866, 12224), (9152, 11842), (9932, 10912)]