142435566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6689}}^1$

素因数の和:6730

約数の個数: 72

約数和(自身を含む): 381972240

約数和(自身を除く): 239536674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 6689, 7098, 10647, 13378, 20067, 21294, 40134, 46823, 60201, 86957, 93646, 120402, 140469, 173914, 260871, 280938, 421407, 521742, 608699, 782613, 842814, 1130441, 1217398, 1565226, 1826097, 2260882, 3391323, 3652194, 5478291, 6782646, 7913087, 10173969, 10956582, 15826174, 20347938, 23739261, 47478522, 71217783, 142435566]

約数ペア:

[(1, 142435566), (2, 71217783), (3, 47478522), (6, 23739261), (7, 20347938), (9, 15826174), (13, 10956582), (14, 10173969), (18, 7913087), (21, 6782646), (26, 5478291), (39, 3652194), (42, 3391323), (63, 2260882), (78, 1826097), (91, 1565226), (117, 1217398), (126, 1130441), (169, 842814), (182, 782613), (234, 608699), (273, 521742), (338, 421407), (507, 280938), (546, 260871), (819, 173914), (1014, 140469), (1183, 120402), (1521, 93646), (1638, 86957), (2366, 60201), (3042, 46823), (3549, 40134), (6689, 21294), (7098, 20067), (10647, 13378)]