121820608

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1654

約数の個数: 84

約数和(自身を含む): 299344080

約数和(自身を除く): 177523472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 1609, 2366, 2704, 2912, 3218, 4732, 5408, 5824, 6436, 9464, 10816, 11263, 12872, 18928, 20917, 22526, 25744, 37856, 41834, 45052, 51488, 75712, 83668, 90104, 102976, 146419, 167336, 180208, 271921, 292838, 334672, 360416, 543842, 585676, 669344, 720832, 1087684, 1171352, 1338688, 1903447, 2175368, 2342704, 3806894, 4350736, 4685408, 7613788, 8701472, 9370816, 15227576, 17402944, 30455152, 60910304, 121820608]

約数ペア:

[(1, 121820608), (2, 60910304), (4, 30455152), (7, 17402944), (8, 15227576), (13, 9370816), (14, 8701472), (16, 7613788), (26, 4685408), (28, 4350736), (32, 3806894), (52, 2342704), (56, 2175368), (64, 1903447), (91, 1338688), (104, 1171352), (112, 1087684), (169, 720832), (182, 669344), (208, 585676), (224, 543842), (338, 360416), (364, 334672), (416, 292838), (448, 271921), (676, 180208), (728, 167336), (832, 146419), (1183, 102976), (1352, 90104), (1456, 83668), (1609, 75712), (2366, 51488), (2704, 45052), (2912, 41834), (3218, 37856), (4732, 25744), (5408, 22526), (5824, 20917), (6436, 18928), (9464, 12872), (10816, 11263)]