154551852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 511580160

約数和(自身を除く): 357028308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 169, 171, 182, 191, 228, 234, 247, 252, 266, 273, 338, 342, 364, 382, 399, 468, 494, 507, 532, 546, 573, 676, 684, 741, 764, 798, 819, 988, 1014, 1092, 1146, 1183, 1197, 1337, 1482, 1521, 1596, 1638, 1719, 1729, 2028, 2223, 2292, 2366, 2394, 2483, 2674, 2964, 3042, 3211, 3276, 3438, 3458, 3549, 3629, 4011, 4446, 4732, 4788, 4966, 5187, 5348, 6084, 6422, 6876, 6916, 7098, 7258, 7449, 8022, 8892, 9633, 9932, 10374, 10647, 10887, 12033, 12844, 14196, 14516, 14898, 15561, 16044, 17381, 19266, 20748, 21294, 21774, 22347, 22477, 24066, 25403, 28899, 29796, 31122, 32279, 32661, 34762, 38532, 42588, 43548, 44694, 44954, 47177, 48132, 50806, 52143, 57798, 62244, 64558, 65322, 67431, 69524, 76209, 89388, 89908, 94354, 96837, 101612, 104286, 115596, 129116, 130644, 134862, 141531, 152418, 156429, 188708, 193674, 202293, 208572, 225953, 228627, 269724, 283062, 290511, 304836, 312858, 330239, 387348, 404586, 424593, 451906, 457254, 566124, 581022, 613301, 625716, 660478, 677859, 809172, 849186, 903812, 914508, 990717, 1162044, 1226602, 1320956, 1355718, 1698372, 1839903, 1981434, 2033577, 2453204, 2711436, 2972151, 3679806, 3962868, 4067154, 4293107, 5519709, 5944302, 7359612, 8134308, 8586214, 11039418, 11888604, 12879321, 17172428, 22078836, 25758642, 38637963, 51517284, 77275926, 154551852]

約数ペア:

[(1, 154551852), (2, 77275926), (3, 51517284), (4, 38637963), (6, 25758642), (7, 22078836), (9, 17172428), (12, 12879321), (13, 11888604), (14, 11039418), (18, 8586214), (19, 8134308), (21, 7359612), (26, 5944302), (28, 5519709), (36, 4293107), (38, 4067154), (39, 3962868), (42, 3679806), (52, 2972151), (57, 2711436), (63, 2453204), (76, 2033577), (78, 1981434), (84, 1839903), (91, 1698372), (114, 1355718), (117, 1320956), (126, 1226602), (133, 1162044), (156, 990717), (169, 914508), (171, 903812), (182, 849186), (191, 809172), (228, 677859), (234, 660478), (247, 625716), (252, 613301), (266, 581022), (273, 566124), (338, 457254), (342, 451906), (364, 424593), (382, 404586), (399, 387348), (468, 330239), (494, 312858), (507, 304836), (532, 290511), (546, 283062), (573, 269724), (676, 228627), (684, 225953), (741, 208572), (764, 202293), (798, 193674), (819, 188708), (988, 156429), (1014, 152418), (1092, 141531), (1146, 134862), (1183, 130644), (1197, 129116), (1337, 115596), (1482, 104286), (1521, 101612), (1596, 96837), (1638, 94354), (1719, 89908), (1729, 89388), (2028, 76209), (2223, 69524), (2292, 67431), (2366, 65322), (2394, 64558), (2483, 62244), (2674, 57798), (2964, 52143), (3042, 50806), (3211, 48132), (3276, 47177), (3438, 44954), (3458, 44694), (3549, 43548), (3629, 42588), (4011, 38532), (4446, 34762), (4732, 32661), (4788, 32279), (4966, 31122), (5187, 29796), (5348, 28899), (6084, 25403), (6422, 24066), (6876, 22477), (6916, 22347), (7098, 21774), (7258, 21294), (7449, 20748), (8022, 19266), (8892, 17381), (9633, 16044), (9932, 15561), (10374, 14898), (10647, 14516), (10887, 14196), (12033, 12844)]