154054908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13007}}^1$

素因数の和:13071

約数の個数: 72

約数和(自身を含む): 454551552

約数和(自身を除く): 300496644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13007, 26014, 39021, 52028, 78042, 91049, 117063, 156084, 182098, 234126, 273147, 364196, 468252, 546294, 611329, 819441, 1092588, 1222658, 1638882, 1833987, 2445316, 3277764, 3667974, 4279303, 5501961, 7335948, 8558606, 11003922, 12837909, 17117212, 22007844, 25675818, 38513727, 51351636, 77027454, 154054908]

約数ペア:

[(1, 154054908), (2, 77027454), (3, 51351636), (4, 38513727), (6, 25675818), (7, 22007844), (9, 17117212), (12, 12837909), (14, 11003922), (18, 8558606), (21, 7335948), (28, 5501961), (36, 4279303), (42, 3667974), (47, 3277764), (63, 2445316), (84, 1833987), (94, 1638882), (126, 1222658), (141, 1092588), (188, 819441), (252, 611329), (282, 546294), (329, 468252), (423, 364196), (564, 273147), (658, 234126), (846, 182098), (987, 156084), (1316, 117063), (1692, 91049), (1974, 78042), (2961, 52028), (3948, 39021), (5922, 26014), (11844, 13007)]