142724124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 402554880

約数和(自身を除く): 259830756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 53, 57, 62, 76, 93, 106, 114, 124, 127, 159, 171, 186, 212, 228, 254, 279, 318, 342, 372, 381, 477, 508, 558, 589, 636, 684, 762, 954, 1007, 1116, 1143, 1178, 1524, 1643, 1767, 1908, 2014, 2286, 2356, 2413, 3021, 3286, 3534, 3937, 4028, 4572, 4826, 4929, 5301, 6042, 6572, 6731, 7068, 7239, 7874, 9063, 9652, 9858, 10602, 11811, 12084, 13462, 14478, 14787, 15748, 18126, 19716, 20193, 21204, 21717, 23622, 26924, 28956, 29574, 31217, 35433, 36252, 40386, 43434, 47244, 59148, 60579, 62434, 70866, 74803, 80772, 86868, 93651, 121158, 124868, 127889, 141732, 149606, 187302, 208661, 224409, 242316, 255778, 280953, 299212, 374604, 383667, 417322, 448818, 511556, 561906, 625983, 673227, 767334, 834644, 897636, 1123812, 1151001, 1251966, 1346454, 1534668, 1877949, 2302002, 2503932, 2692908, 3755898, 3964559, 4604004, 7511796, 7929118, 11893677, 15858236, 23787354, 35681031, 47574708, 71362062, 142724124]

約数ペア:

[(1, 142724124), (2, 71362062), (3, 47574708), (4, 35681031), (6, 23787354), (9, 15858236), (12, 11893677), (18, 7929118), (19, 7511796), (31, 4604004), (36, 3964559), (38, 3755898), (53, 2692908), (57, 2503932), (62, 2302002), (76, 1877949), (93, 1534668), (106, 1346454), (114, 1251966), (124, 1151001), (127, 1123812), (159, 897636), (171, 834644), (186, 767334), (212, 673227), (228, 625983), (254, 561906), (279, 511556), (318, 448818), (342, 417322), (372, 383667), (381, 374604), (477, 299212), (508, 280953), (558, 255778), (589, 242316), (636, 224409), (684, 208661), (762, 187302), (954, 149606), (1007, 141732), (1116, 127889), (1143, 124868), (1178, 121158), (1524, 93651), (1643, 86868), (1767, 80772), (1908, 74803), (2014, 70866), (2286, 62434), (2356, 60579), (2413, 59148), (3021, 47244), (3286, 43434), (3534, 40386), (3937, 36252), (4028, 35433), (4572, 31217), (4826, 29574), (4929, 28956), (5301, 26924), (6042, 23622), (6572, 21717), (6731, 21204), (7068, 20193), (7239, 19716), (7874, 18126), (9063, 15748), (9652, 14787), (9858, 14478), (10602, 13462), (11811, 12084)]