156431952

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11681}}^1$

素因数の和:11729

約数の個数: 80

約数和(自身を含む): 463541760

約数和(自身を除く): 307109808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 11681, 13392, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 280344, 315387, 362111, 420516, 560688, 630774, 724222, 841032, 1086333, 1261548, 1448444, 1682064, 2172666, 2523096, 2896888, 3258999, 4345332, 5046192, 5793776, 6517998, 8690664, 9776997, 13035996, 17381328, 19553994, 26071992, 39107988, 52143984, 78215976, 156431952]

約数ペア:

[(1, 156431952), (2, 78215976), (3, 52143984), (4, 39107988), (6, 26071992), (8, 19553994), (9, 17381328), (12, 13035996), (16, 9776997), (18, 8690664), (24, 6517998), (27, 5793776), (31, 5046192), (36, 4345332), (48, 3258999), (54, 2896888), (62, 2523096), (72, 2172666), (93, 1682064), (108, 1448444), (124, 1261548), (144, 1086333), (186, 841032), (216, 724222), (248, 630774), (279, 560688), (372, 420516), (432, 362111), (496, 315387), (558, 280344), (744, 210258), (837, 186896), (1116, 140172), (1488, 105129), (1674, 93448), (2232, 70086), (3348, 46724), (4464, 35043), (6696, 23362), (11681, 13392)]