15851472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 53329920

約数和(自身を除く): 37478448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 191, 208, 228, 247, 266, 273, 304, 312, 336, 364, 382, 399, 456, 494, 532, 546, 573, 624, 728, 741, 764, 798, 912, 988, 1064, 1092, 1146, 1337, 1456, 1482, 1528, 1596, 1729, 1976, 2128, 2184, 2292, 2483, 2674, 2964, 3056, 3192, 3458, 3629, 3952, 4011, 4368, 4584, 4966, 5187, 5348, 5928, 6384, 6916, 7258, 7449, 8022, 9168, 9932, 10374, 10696, 10887, 11856, 13832, 14516, 14898, 16044, 17381, 19864, 20748, 21392, 21774, 25403, 27664, 29032, 29796, 32088, 34762, 39728, 41496, 43548, 47177, 50806, 52143, 58064, 59592, 64176, 69524, 76209, 82992, 87096, 94354, 101612, 104286, 119184, 139048, 141531, 152418, 174192, 188708, 203224, 208572, 278096, 283062, 304836, 330239, 377416, 406448, 417144, 566124, 609672, 660478, 754832, 834288, 990717, 1132248, 1219344, 1320956, 1981434, 2264496, 2641912, 3962868, 5283824, 7925736, 15851472]

約数ペア:

[(1, 15851472), (2, 7925736), (3, 5283824), (4, 3962868), (6, 2641912), (7, 2264496), (8, 1981434), (12, 1320956), (13, 1219344), (14, 1132248), (16, 990717), (19, 834288), (21, 754832), (24, 660478), (26, 609672), (28, 566124), (38, 417144), (39, 406448), (42, 377416), (48, 330239), (52, 304836), (56, 283062), (57, 278096), (76, 208572), (78, 203224), (84, 188708), (91, 174192), (104, 152418), (112, 141531), (114, 139048), (133, 119184), (152, 104286), (156, 101612), (168, 94354), (182, 87096), (191, 82992), (208, 76209), (228, 69524), (247, 64176), (266, 59592), (273, 58064), (304, 52143), (312, 50806), (336, 47177), (364, 43548), (382, 41496), (399, 39728), (456, 34762), (494, 32088), (532, 29796), (546, 29032), (573, 27664), (624, 25403), (728, 21774), (741, 21392), (764, 20748), (798, 19864), (912, 17381), (988, 16044), (1064, 14898), (1092, 14516), (1146, 13832), (1337, 11856), (1456, 10887), (1482, 10696), (1528, 10374), (1596, 9932), (1729, 9168), (1976, 8022), (2128, 7449), (2184, 7258), (2292, 6916), (2483, 6384), (2674, 5928), (2964, 5348), (3056, 5187), (3192, 4966), (3458, 4584), (3629, 4368), (3952, 4011)]