153908856

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{11681}}^1$

素因数の和:11757

約数の個数: 64

約数和(自身を含む): 434570400

約数和(自身を除く): 280661544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 11681, 13176, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 210258, 280344, 315387, 420516, 630774, 712541, 841032, 1261548, 1425082, 2137623, 2523096, 2850164, 4275246, 5700328, 6412869, 8550492, 12825738, 17100984, 19238607, 25651476, 38477214, 51302952, 76954428, 153908856]

約数ペア:

[(1, 153908856), (2, 76954428), (3, 51302952), (4, 38477214), (6, 25651476), (8, 19238607), (9, 17100984), (12, 12825738), (18, 8550492), (24, 6412869), (27, 5700328), (36, 4275246), (54, 2850164), (61, 2523096), (72, 2137623), (108, 1425082), (122, 1261548), (183, 841032), (216, 712541), (244, 630774), (366, 420516), (488, 315387), (549, 280344), (732, 210258), (1098, 140172), (1464, 105129), (1647, 93448), (2196, 70086), (3294, 46724), (4392, 35043), (6588, 23362), (11681, 13176)]