128583552

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 344972160

約数和(自身を除く): 216388608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 824, 1236, 1648, 2472, 3251, 3296, 4944, 6502, 6592, 9753, 9888, 13004, 13184, 19506, 19776, 26008, 39012, 39552, 52016, 78024, 104032, 156048, 208064, 312096, 334853, 416128, 624192, 669706, 1004559, 1248384, 1339412, 2009118, 2678824, 4018236, 5357648, 8036472, 10715296, 16072944, 21430592, 32145888, 42861184, 64291776, 128583552]

約数ペア:

[(1, 128583552), (2, 64291776), (3, 42861184), (4, 32145888), (6, 21430592), (8, 16072944), (12, 10715296), (16, 8036472), (24, 5357648), (32, 4018236), (48, 2678824), (64, 2009118), (96, 1339412), (103, 1248384), (128, 1004559), (192, 669706), (206, 624192), (309, 416128), (384, 334853), (412, 312096), (618, 208064), (824, 156048), (1236, 104032), (1648, 78024), (2472, 52016), (3251, 39552), (3296, 39012), (4944, 26008), (6502, 19776), (6592, 19506), (9753, 13184), (9888, 13004)]