155185056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 479966760

約数和(自身を除く): 324781704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 208, 229, 234, 288, 312, 362, 416, 458, 468, 543, 624, 687, 724, 916, 936, 1086, 1248, 1374, 1448, 1629, 1832, 1872, 2061, 2172, 2353, 2748, 2896, 2977, 3258, 3664, 3744, 4122, 4344, 4706, 5496, 5792, 5954, 6516, 7059, 7328, 8244, 8688, 8931, 9412, 10992, 11908, 13032, 14118, 16488, 17376, 17862, 18824, 21177, 21984, 23816, 26064, 26793, 28236, 32976, 35724, 37648, 41449, 42354, 47632, 52128, 53586, 56472, 65952, 71448, 75296, 82898, 84708, 95264, 107172, 112944, 124347, 142896, 165796, 169416, 214344, 225888, 248694, 285792, 331592, 338832, 373041, 428688, 497388, 538837, 663184, 677664, 746082, 857376, 994776, 1077674, 1326368, 1492164, 1616511, 1989552, 2155348, 2984328, 3233022, 3979104, 4310696, 4849533, 5968656, 6466044, 8621392, 9699066, 11937312, 12932088, 17242784, 19398132, 25864176, 38796264, 51728352, 77592528, 155185056]

約数ペア:

[(1, 155185056), (2, 77592528), (3, 51728352), (4, 38796264), (6, 25864176), (8, 19398132), (9, 17242784), (12, 12932088), (13, 11937312), (16, 9699066), (18, 8621392), (24, 6466044), (26, 5968656), (32, 4849533), (36, 4310696), (39, 3979104), (48, 3233022), (52, 2984328), (72, 2155348), (78, 1989552), (96, 1616511), (104, 1492164), (117, 1326368), (144, 1077674), (156, 994776), (181, 857376), (208, 746082), (229, 677664), (234, 663184), (288, 538837), (312, 497388), (362, 428688), (416, 373041), (458, 338832), (468, 331592), (543, 285792), (624, 248694), (687, 225888), (724, 214344), (916, 169416), (936, 165796), (1086, 142896), (1248, 124347), (1374, 112944), (1448, 107172), (1629, 95264), (1832, 84708), (1872, 82898), (2061, 75296), (2172, 71448), (2353, 65952), (2748, 56472), (2896, 53586), (2977, 52128), (3258, 47632), (3664, 42354), (3744, 41449), (4122, 37648), (4344, 35724), (4706, 32976), (5496, 28236), (5792, 26793), (5954, 26064), (6516, 23816), (7059, 21984), (7328, 21177), (8244, 18824), (8688, 17862), (8931, 17376), (9412, 16488), (10992, 14118), (11908, 13032)]