142210908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12007}}^1$

素因数の和:12071

約数の個数: 72

約数和(自身を含む): 419607552

約数和(自身を除く): 277396644

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, 12007, 24014, 36021, 48028, 72042, 84049, 108063, 144084, 168098, 216126, 252147, 336196, 432252, 504294, 564329, 756441, 1008588, 1128658, 1512882, 1692987, 2257316, 3025764, 3385974, 3950303, 5078961, 6771948, 7900606, 10157922, 11850909, 15801212, 20315844, 23701818, 35552727, 47403636, 71105454, 142210908]

約数ペア:

[(1, 142210908), (2, 71105454), (3, 47403636), (4, 35552727), (6, 23701818), (7, 20315844), (9, 15801212), (12, 11850909), (14, 10157922), (18, 7900606), (21, 6771948), (28, 5078961), (36, 3950303), (42, 3385974), (47, 3025764), (63, 2257316), (84, 1692987), (94, 1512882), (126, 1128658), (141, 1008588), (188, 756441), (252, 564329), (282, 504294), (329, 432252), (423, 336196), (564, 252147), (658, 216126), (846, 168098), (987, 144084), (1316, 108063), (1692, 84049), (1974, 72042), (2961, 48028), (3948, 36021), (5922, 24014), (11844, 12007)]