120317932

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 257632704

約数和(自身を除く): 137314772

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 49, 74, 94, 98, 148, 188, 196, 259, 329, 353, 518, 658, 706, 1036, 1316, 1412, 1739, 1813, 2303, 2471, 3478, 3626, 4606, 4942, 6956, 7252, 9212, 9884, 12173, 13061, 16591, 17297, 24346, 26122, 33182, 34594, 48692, 52244, 66364, 69188, 85211, 91427, 116137, 170422, 182854, 232274, 340844, 365708, 464548, 613867, 639989, 812959, 1227734, 1279978, 1625918, 2455468, 2559956, 3251836, 4297069, 8594138, 17188276, 30079483, 60158966, 120317932]

約数ペア:

[(1, 120317932), (2, 60158966), (4, 30079483), (7, 17188276), (14, 8594138), (28, 4297069), (37, 3251836), (47, 2559956), (49, 2455468), (74, 1625918), (94, 1279978), (98, 1227734), (148, 812959), (188, 639989), (196, 613867), (259, 464548), (329, 365708), (353, 340844), (518, 232274), (658, 182854), (706, 170422), (1036, 116137), (1316, 91427), (1412, 85211), (1739, 69188), (1813, 66364), (2303, 52244), (2471, 48692), (3478, 34594), (3626, 33182), (4606, 26122), (4942, 24346), (6956, 17297), (7252, 16591), (9212, 13061), (9884, 12173)]