169387452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3203}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 465336144

約数和(自身を除く): 295948692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 3203, 4068, 4407, 5876, 6406, 8814, 9609, 12812, 13221, 17628, 19218, 26442, 28827, 38436, 41639, 52884, 57654, 83278, 115308, 124917, 166556, 249834, 361939, 374751, 499668, 723878, 749502, 1085817, 1447756, 1499004, 2171634, 3257451, 4343268, 4705207, 6514902, 9410414, 13029804, 14115621, 18820828, 28231242, 42346863, 56462484, 84693726, 169387452]

約数ペア:

[(1, 169387452), (2, 84693726), (3, 56462484), (4, 42346863), (6, 28231242), (9, 18820828), (12, 14115621), (13, 13029804), (18, 9410414), (26, 6514902), (36, 4705207), (39, 4343268), (52, 3257451), (78, 2171634), (113, 1499004), (117, 1447756), (156, 1085817), (226, 749502), (234, 723878), (339, 499668), (452, 374751), (468, 361939), (678, 249834), (1017, 166556), (1356, 124917), (1469, 115308), (2034, 83278), (2938, 57654), (3203, 52884), (4068, 41639), (4407, 38436), (5876, 28827), (6406, 26442), (8814, 19218), (9609, 17628), (12812, 13221)]