139534668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 438337536

約数和(自身を除く): 298802868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 191, 223, 234, 252, 273, 364, 382, 446, 468, 546, 573, 669, 764, 819, 892, 1092, 1146, 1337, 1338, 1561, 1638, 1719, 2007, 2292, 2483, 2674, 2676, 2899, 3122, 3276, 3438, 4011, 4014, 4683, 4966, 5348, 5798, 6244, 6876, 7449, 8022, 8028, 8697, 9366, 9932, 11596, 12033, 14049, 14898, 16044, 17381, 17394, 18732, 20293, 22347, 24066, 26091, 28098, 29796, 34762, 34788, 40586, 42593, 44694, 48132, 52143, 52182, 56196, 60879, 69524, 81172, 85186, 89388, 104286, 104364, 121758, 127779, 156429, 170372, 182637, 208572, 243516, 255558, 298151, 312858, 365274, 383337, 511116, 553709, 596302, 625716, 730548, 766674, 894453, 1107418, 1192604, 1533348, 1661127, 1788906, 2214836, 2683359, 3322254, 3577812, 3875963, 4983381, 5366718, 6644508, 7751926, 9966762, 10733436, 11627889, 15503852, 19933524, 23255778, 34883667, 46511556, 69767334, 139534668]

約数ペア:

[(1, 139534668), (2, 69767334), (3, 46511556), (4, 34883667), (6, 23255778), (7, 19933524), (9, 15503852), (12, 11627889), (13, 10733436), (14, 9966762), (18, 7751926), (21, 6644508), (26, 5366718), (28, 4983381), (36, 3875963), (39, 3577812), (42, 3322254), (52, 2683359), (63, 2214836), (78, 1788906), (84, 1661127), (91, 1533348), (117, 1192604), (126, 1107418), (156, 894453), (182, 766674), (191, 730548), (223, 625716), (234, 596302), (252, 553709), (273, 511116), (364, 383337), (382, 365274), (446, 312858), (468, 298151), (546, 255558), (573, 243516), (669, 208572), (764, 182637), (819, 170372), (892, 156429), (1092, 127779), (1146, 121758), (1337, 104364), (1338, 104286), (1561, 89388), (1638, 85186), (1719, 81172), (2007, 69524), (2292, 60879), (2483, 56196), (2674, 52182), (2676, 52143), (2899, 48132), (3122, 44694), (3276, 42593), (3438, 40586), (4011, 34788), (4014, 34762), (4683, 29796), (4966, 28098), (5348, 26091), (5798, 24066), (6244, 22347), (6876, 20293), (7449, 18732), (8022, 17394), (8028, 17381), (8697, 16044), (9366, 14898), (9932, 14049), (11596, 12033)]