142815348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 390256776

約数和(自身を除く): 247441428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 761, 802, 1203, 1522, 1604, 2283, 2406, 3044, 3609, 4566, 4812, 5213, 6849, 7218, 9132, 9893, 10426, 13698, 14436, 15639, 19786, 20852, 27396, 29679, 31278, 39572, 46917, 59358, 62556, 89037, 93834, 118716, 178074, 187668, 305161, 356148, 610322, 915483, 1220644, 1830966, 2746449, 3661932, 3967093, 5492898, 7934186, 10985796, 11901279, 15868372, 23802558, 35703837, 47605116, 71407674, 142815348]

約数ペア:

[(1, 142815348), (2, 71407674), (3, 47605116), (4, 35703837), (6, 23802558), (9, 15868372), (12, 11901279), (13, 10985796), (18, 7934186), (26, 5492898), (36, 3967093), (39, 3661932), (52, 2746449), (78, 1830966), (117, 1220644), (156, 915483), (234, 610322), (401, 356148), (468, 305161), (761, 187668), (802, 178074), (1203, 118716), (1522, 93834), (1604, 89037), (2283, 62556), (2406, 59358), (3044, 46917), (3609, 39572), (4566, 31278), (4812, 29679), (5213, 27396), (6849, 20852), (7218, 19786), (9132, 15639), (9893, 14436), (10426, 13698)]