158237268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8733

約数の個数: 72

約数和(自身を含む): 443407104

約数和(自身を除く): 285169836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 8681, 9114, 17362, 18228, 26043, 34724, 52086, 60767, 104172, 121534, 182301, 243068, 269111, 364602, 425369, 538222, 729204, 807333, 850738, 1076444, 1276107, 1614666, 1701476, 1883777, 2552214, 3229332, 3767554, 5104428, 5651331, 7535108, 11302662, 13186439, 22605324, 26372878, 39559317, 52745756, 79118634, 158237268]

約数ペア:

[(1, 158237268), (2, 79118634), (3, 52745756), (4, 39559317), (6, 26372878), (7, 22605324), (12, 13186439), (14, 11302662), (21, 7535108), (28, 5651331), (31, 5104428), (42, 3767554), (49, 3229332), (62, 2552214), (84, 1883777), (93, 1701476), (98, 1614666), (124, 1276107), (147, 1076444), (186, 850738), (196, 807333), (217, 729204), (294, 538222), (372, 425369), (434, 364602), (588, 269111), (651, 243068), (868, 182301), (1302, 121534), (1519, 104172), (2604, 60767), (3038, 52086), (4557, 34724), (6076, 26043), (8681, 18228), (9114, 17362)]