160523208

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 475326720

約数和(自身を除く): 314803512

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, 131, 162, 183, 186, 216, 244, 248, 262, 279, 324, 366, 372, 393, 488, 524, 549, 558, 648, 732, 744, 786, 837, 1048, 1098, 1116, 1179, 1464, 1572, 1647, 1674, 1891, 2196, 2232, 2358, 2511, 3144, 3294, 3348, 3537, 3782, 4061, 4392, 4716, 4941, 5022, 5673, 6588, 6696, 7074, 7564, 7991, 8122, 9432, 9882, 10044, 10611, 11346, 12183, 13176, 14148, 15128, 15982, 16244, 17019, 19764, 20088, 21222, 22692, 23973, 24366, 28296, 31964, 32488, 34038, 36549, 39528, 42444, 45384, 47946, 48732, 51057, 63928, 68076, 71919, 73098, 84888, 95892, 97464, 102114, 109647, 136152, 143838, 146196, 153171, 191784, 204228, 215757, 219294, 247721, 287676, 292392, 306342, 328941, 408456, 431514, 438588, 495442, 575352, 612684, 647271, 657882, 743163, 863028, 877176, 990884, 1225368, 1294542, 1315764, 1486326, 1726056, 1981768, 2229489, 2589084, 2631528, 2972652, 4458978, 5178168, 5945304, 6688467, 8917956, 13376934, 17835912, 20065401, 26753868, 40130802, 53507736, 80261604, 160523208]

約数ペア:

[(1, 160523208), (2, 80261604), (3, 53507736), (4, 40130802), (6, 26753868), (8, 20065401), (9, 17835912), (12, 13376934), (18, 8917956), (24, 6688467), (27, 5945304), (31, 5178168), (36, 4458978), (54, 2972652), (61, 2631528), (62, 2589084), (72, 2229489), (81, 1981768), (93, 1726056), (108, 1486326), (122, 1315764), (124, 1294542), (131, 1225368), (162, 990884), (183, 877176), (186, 863028), (216, 743163), (244, 657882), (248, 647271), (262, 612684), (279, 575352), (324, 495442), (366, 438588), (372, 431514), (393, 408456), (488, 328941), (524, 306342), (549, 292392), (558, 287676), (648, 247721), (732, 219294), (744, 215757), (786, 204228), (837, 191784), (1048, 153171), (1098, 146196), (1116, 143838), (1179, 136152), (1464, 109647), (1572, 102114), (1647, 97464), (1674, 95892), (1891, 84888), (2196, 73098), (2232, 71919), (2358, 68076), (2511, 63928), (3144, 51057), (3294, 48732), (3348, 47946), (3537, 45384), (3782, 42444), (4061, 39528), (4392, 36549), (4716, 34038), (4941, 32488), (5022, 31964), (5673, 28296), (6588, 24366), (6696, 23973), (7074, 22692), (7564, 21222), (7991, 20088), (8122, 19764), (9432, 17019), (9882, 16244), (10044, 15982), (10611, 15128), (11346, 14148), (12183, 13176)]