131746464

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 271594656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 204, 213, 272, 284, 288, 306, 379, 408, 426, 544, 568, 612, 639, 758, 816, 852, 1136, 1137, 1207, 1224, 1278, 1516, 1632, 1704, 2272, 2274, 2414, 2448, 2556, 3032, 3408, 3411, 3621, 4548, 4828, 4896, 5112, 6064, 6443, 6816, 6822, 7242, 9096, 9656, 10224, 10863, 12128, 12886, 13644, 14484, 18192, 19312, 19329, 20448, 21726, 25772, 26909, 27288, 28968, 36384, 38624, 38658, 43452, 51544, 53818, 54576, 57936, 57987, 77316, 80727, 86904, 103088, 107636, 109152, 115872, 115974, 154632, 161454, 173808, 206176, 215272, 231948, 242181, 309264, 322908, 347616, 430544, 457453, 463896, 484362, 618528, 645816, 861088, 914906, 927792, 968724, 1291632, 1372359, 1829812, 1855584, 1937448, 2583264, 2744718, 3659624, 3874896, 4117077, 5489436, 7319248, 7749792, 8234154, 10978872, 14638496, 16468308, 21957744, 32936616, 43915488, 65873232, 131746464]

約数ペア:

[(1, 131746464), (2, 65873232), (3, 43915488), (4, 32936616), (6, 21957744), (8, 16468308), (9, 14638496), (12, 10978872), (16, 8234154), (17, 7749792), (18, 7319248), (24, 5489436), (32, 4117077), (34, 3874896), (36, 3659624), (48, 2744718), (51, 2583264), (68, 1937448), (71, 1855584), (72, 1829812), (96, 1372359), (102, 1291632), (136, 968724), (142, 927792), (144, 914906), (153, 861088), (204, 645816), (213, 618528), (272, 484362), (284, 463896), (288, 457453), (306, 430544), (379, 347616), (408, 322908), (426, 309264), (544, 242181), (568, 231948), (612, 215272), (639, 206176), (758, 173808), (816, 161454), (852, 154632), (1136, 115974), (1137, 115872), (1207, 109152), (1224, 107636), (1278, 103088), (1516, 86904), (1632, 80727), (1704, 77316), (2272, 57987), (2274, 57936), (2414, 54576), (2448, 53818), (2556, 51544), (3032, 43452), (3408, 38658), (3411, 38624), (3621, 36384), (4548, 28968), (4828, 27288), (4896, 26909), (5112, 25772), (6064, 21726), (6443, 20448), (6816, 19329), (6822, 19312), (7242, 18192), (9096, 14484), (9656, 13644), (10224, 12886), (10863, 12128)]