120169192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 289578240

約数和(自身を除く): 169409048

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 88, 104, 136, 143, 148, 167, 187, 221, 286, 296, 334, 374, 407, 442, 481, 572, 629, 668, 748, 814, 884, 962, 1144, 1258, 1336, 1496, 1628, 1768, 1837, 1924, 2171, 2431, 2516, 2839, 3256, 3674, 3848, 4342, 4862, 5032, 5291, 5678, 6179, 6919, 7348, 8177, 8684, 9724, 10582, 11356, 12358, 13838, 14696, 16354, 17368, 19448, 21164, 22712, 23881, 24716, 27676, 31229, 32708, 36907, 42328, 47762, 49432, 55352, 62458, 65416, 67969, 73814, 80327, 89947, 95524, 105043, 124916, 135938, 147628, 160654, 179894, 191048, 210086, 249832, 271876, 295256, 321308, 359788, 405977, 420172, 543752, 642616, 719576, 811954, 840344, 883597, 1155473, 1365559, 1623908, 1767194, 2310946, 2731118, 3247816, 3534388, 4621892, 5462236, 7068776, 9243784, 10924472, 15021149, 30042298, 60084596, 120169192]

約数ペア:

[(1, 120169192), (2, 60084596), (4, 30042298), (8, 15021149), (11, 10924472), (13, 9243784), (17, 7068776), (22, 5462236), (26, 4621892), (34, 3534388), (37, 3247816), (44, 2731118), (52, 2310946), (68, 1767194), (74, 1623908), (88, 1365559), (104, 1155473), (136, 883597), (143, 840344), (148, 811954), (167, 719576), (187, 642616), (221, 543752), (286, 420172), (296, 405977), (334, 359788), (374, 321308), (407, 295256), (442, 271876), (481, 249832), (572, 210086), (629, 191048), (668, 179894), (748, 160654), (814, 147628), (884, 135938), (962, 124916), (1144, 105043), (1258, 95524), (1336, 89947), (1496, 80327), (1628, 73814), (1768, 67969), (1837, 65416), (1924, 62458), (2171, 55352), (2431, 49432), (2516, 47762), (2839, 42328), (3256, 36907), (3674, 32708), (3848, 31229), (4342, 27676), (4862, 24716), (5032, 23881), (5291, 22712), (5678, 21164), (6179, 19448), (6919, 17368), (7348, 16354), (8177, 14696), (8684, 13838), (9724, 12358), (10582, 11356)]