142261878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 325287144

約数和(自身を除く): 183025266

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 233, 242, 319, 363, 466, 638, 699, 726, 841, 957, 1398, 1682, 1914, 2523, 2563, 3509, 5046, 5126, 6757, 7018, 7689, 9251, 10527, 13514, 15378, 18502, 20271, 21054, 27753, 28193, 40542, 55506, 56386, 74327, 84579, 101761, 148654, 169158, 195953, 203522, 222981, 305283, 391906, 445962, 587859, 610566, 817597, 1175718, 1635194, 2155483, 2452791, 4310966, 4905582, 6466449, 12932898, 23710313, 47420626, 71130939, 142261878]

約数ペア:

[(1, 142261878), (2, 71130939), (3, 47420626), (6, 23710313), (11, 12932898), (22, 6466449), (29, 4905582), (33, 4310966), (58, 2452791), (66, 2155483), (87, 1635194), (121, 1175718), (174, 817597), (233, 610566), (242, 587859), (319, 445962), (363, 391906), (466, 305283), (638, 222981), (699, 203522), (726, 195953), (841, 169158), (957, 148654), (1398, 101761), (1682, 84579), (1914, 74327), (2523, 56386), (2563, 55506), (3509, 40542), (5046, 28193), (5126, 27753), (6757, 21054), (7018, 20271), (7689, 18502), (9251, 15378), (10527, 13514)]