138156700240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7814293}}^1$

素因数の和:7814336

約数の個数: 80

約数和(自身を含む): 366271588368

約数和(自身を除く): 228114888128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 7814293, 15628586, 31257172, 39071465, 62514344, 78142930, 101585809, 125028688, 132842981, 156285860, 203171618, 265685962, 312571720, 406343236, 507929045, 531371924, 625143440, 664214905, 812686472, 1015858090, 1062743848, 1328429810, 1625372944, 1726958753, 2031716180, 2125487696, 2656859620, 3453917506, 4063432360, 5313719240, 6907835012, 8126864720, 8634793765, 10627438480, 13815670024, 17269587530, 27631340048, 34539175060, 69078350120, 138156700240]

約数ペア:

[(1, 138156700240), (2, 69078350120), (4, 34539175060), (5, 27631340048), (8, 17269587530), (10, 13815670024), (13, 10627438480), (16, 8634793765), (17, 8126864720), (20, 6907835012), (26, 5313719240), (34, 4063432360), (40, 3453917506), (52, 2656859620), (65, 2125487696), (68, 2031716180), (80, 1726958753), (85, 1625372944), (104, 1328429810), (130, 1062743848), (136, 1015858090), (170, 812686472), (208, 664214905), (221, 625143440), (260, 531371924), (272, 507929045), (340, 406343236), (442, 312571720), (520, 265685962), (680, 203171618), (884, 156285860), (1040, 132842981), (1105, 125028688), (1360, 101585809), (1768, 78142930), (2210, 62514344), (3536, 39071465), (4420, 31257172), (8840, 15628586), (17680, 7814293)]