168734748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 318975972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 364, 382, 546, 573, 764, 809, 1092, 1146, 1337, 1618, 2292, 2427, 2483, 2674, 3236, 4011, 4854, 4966, 5348, 5663, 7449, 8022, 9708, 9932, 10517, 11326, 14898, 16044, 16989, 17381, 21034, 22652, 29796, 31551, 33978, 34762, 42068, 52143, 63102, 67956, 69524, 73619, 104286, 126204, 147238, 154519, 208572, 220857, 294476, 309038, 441714, 463557, 618076, 883428, 927114, 1081633, 1854228, 2008747, 2163266, 3244899, 4017494, 4326532, 6026241, 6489798, 8034988, 12052482, 12979596, 14061229, 24104964, 28122458, 42183687, 56244916, 84367374, 168734748]

約数ペア:

[(1, 168734748), (2, 84367374), (3, 56244916), (4, 42183687), (6, 28122458), (7, 24104964), (12, 14061229), (13, 12979596), (14, 12052482), (21, 8034988), (26, 6489798), (28, 6026241), (39, 4326532), (42, 4017494), (52, 3244899), (78, 2163266), (84, 2008747), (91, 1854228), (156, 1081633), (182, 927114), (191, 883428), (273, 618076), (364, 463557), (382, 441714), (546, 309038), (573, 294476), (764, 220857), (809, 208572), (1092, 154519), (1146, 147238), (1337, 126204), (1618, 104286), (2292, 73619), (2427, 69524), (2483, 67956), (2674, 63102), (3236, 52143), (4011, 42068), (4854, 34762), (4966, 33978), (5348, 31551), (5663, 29796), (7449, 22652), (8022, 21034), (9708, 17381), (9932, 16989), (10517, 16044), (11326, 14898)]