127203632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 273672960

約数和(自身を除く): 146469328

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 43, 74, 76, 86, 148, 152, 172, 263, 296, 304, 344, 526, 592, 688, 703, 817, 1052, 1406, 1591, 1634, 2104, 2812, 3182, 3268, 4208, 4997, 5624, 6364, 6536, 9731, 9994, 11248, 11309, 12728, 13072, 19462, 19988, 22618, 25456, 30229, 38924, 39976, 45236, 60458, 77848, 79952, 90472, 120916, 155696, 180944, 184889, 214871, 241832, 369778, 418433, 429742, 483664, 739556, 836866, 859484, 1479112, 1673732, 1718968, 2958224, 3347464, 3437936, 6694928, 7950227, 15900454, 31800908, 63601816, 127203632]

約数ペア:

[(1, 127203632), (2, 63601816), (4, 31800908), (8, 15900454), (16, 7950227), (19, 6694928), (37, 3437936), (38, 3347464), (43, 2958224), (74, 1718968), (76, 1673732), (86, 1479112), (148, 859484), (152, 836866), (172, 739556), (263, 483664), (296, 429742), (304, 418433), (344, 369778), (526, 241832), (592, 214871), (688, 184889), (703, 180944), (817, 155696), (1052, 120916), (1406, 90472), (1591, 79952), (1634, 77848), (2104, 60458), (2812, 45236), (3182, 39976), (3268, 38924), (4208, 30229), (4997, 25456), (5624, 22618), (6364, 19988), (6536, 19462), (9731, 13072), (9994, 12728), (11248, 11309)]