184426240

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 445183200

約数和(自身を除く): 260756960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 967, 1192, 1280, 1490, 1934, 2384, 2980, 3868, 4768, 4835, 5960, 7736, 9536, 9670, 11920, 15472, 19072, 19340, 23840, 30944, 38144, 38680, 47680, 61888, 77360, 95360, 123776, 144083, 154720, 190720, 247552, 288166, 309440, 576332, 618880, 720415, 1152664, 1237760, 1440830, 2305328, 2881660, 4610656, 5763320, 9221312, 11526640, 18442624, 23053280, 36885248, 46106560, 92213120, 184426240]

約数ペア:

[(1, 184426240), (2, 92213120), (4, 46106560), (5, 36885248), (8, 23053280), (10, 18442624), (16, 11526640), (20, 9221312), (32, 5763320), (40, 4610656), (64, 2881660), (80, 2305328), (128, 1440830), (149, 1237760), (160, 1152664), (256, 720415), (298, 618880), (320, 576332), (596, 309440), (640, 288166), (745, 247552), (967, 190720), (1192, 154720), (1280, 144083), (1490, 123776), (1934, 95360), (2384, 77360), (2980, 61888), (3868, 47680), (4768, 38680), (4835, 38144), (5960, 30944), (7736, 23840), (9536, 19340), (9670, 19072), (11920, 15472)]