155621736

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 460922880

約数和(自身を除く): 305301144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 81, 93, 108, 122, 124, 127, 162, 183, 186, 216, 244, 248, 254, 279, 324, 366, 372, 381, 488, 508, 549, 558, 648, 732, 744, 762, 837, 1016, 1098, 1116, 1143, 1464, 1524, 1647, 1674, 1891, 2196, 2232, 2286, 2511, 3048, 3294, 3348, 3429, 3782, 3937, 4392, 4572, 4941, 5022, 5673, 6588, 6696, 6858, 7564, 7747, 7874, 9144, 9882, 10044, 10287, 11346, 11811, 13176, 13716, 15128, 15494, 15748, 17019, 19764, 20088, 20574, 22692, 23241, 23622, 27432, 30988, 31496, 34038, 35433, 39528, 41148, 45384, 46482, 47244, 51057, 61976, 68076, 69723, 70866, 82296, 92964, 94488, 102114, 106299, 136152, 139446, 141732, 153171, 185928, 204228, 209169, 212598, 240157, 278892, 283464, 306342, 318897, 408456, 418338, 425196, 480314, 557784, 612684, 627507, 637794, 720471, 836676, 850392, 960628, 1225368, 1255014, 1275588, 1440942, 1673352, 1921256, 2161413, 2510028, 2551176, 2881884, 4322826, 5020056, 5763768, 6484239, 8645652, 12968478, 17291304, 19452717, 25936956, 38905434, 51873912, 77810868, 155621736]

約数ペア:

[(1, 155621736), (2, 77810868), (3, 51873912), (4, 38905434), (6, 25936956), (8, 19452717), (9, 17291304), (12, 12968478), (18, 8645652), (24, 6484239), (27, 5763768), (31, 5020056), (36, 4322826), (54, 2881884), (61, 2551176), (62, 2510028), (72, 2161413), (81, 1921256), (93, 1673352), (108, 1440942), (122, 1275588), (124, 1255014), (127, 1225368), (162, 960628), (183, 850392), (186, 836676), (216, 720471), (244, 637794), (248, 627507), (254, 612684), (279, 557784), (324, 480314), (366, 425196), (372, 418338), (381, 408456), (488, 318897), (508, 306342), (549, 283464), (558, 278892), (648, 240157), (732, 212598), (744, 209169), (762, 204228), (837, 185928), (1016, 153171), (1098, 141732), (1116, 139446), (1143, 136152), (1464, 106299), (1524, 102114), (1647, 94488), (1674, 92964), (1891, 82296), (2196, 70866), (2232, 69723), (2286, 68076), (2511, 61976), (3048, 51057), (3294, 47244), (3348, 46482), (3429, 45384), (3782, 41148), (3937, 39528), (4392, 35433), (4572, 34038), (4941, 31496), (5022, 30988), (5673, 27432), (6588, 23622), (6696, 23241), (6858, 22692), (7564, 20574), (7747, 20088), (7874, 19764), (9144, 17019), (9882, 15748), (10044, 15494), (10287, 15128), (11346, 13716), (11811, 13176)]