136395140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 339440640

約数和(自身を除く): 203045500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 139, 140, 163, 172, 215, 278, 301, 326, 430, 556, 602, 652, 695, 815, 860, 973, 1141, 1204, 1390, 1505, 1630, 1946, 2282, 2780, 3010, 3260, 3892, 4564, 4865, 5705, 5977, 6020, 7009, 9730, 11410, 11954, 14018, 19460, 22657, 22820, 23908, 28036, 29885, 35045, 41839, 45314, 49063, 59770, 70090, 83678, 90628, 98126, 113285, 119540, 140180, 158599, 167356, 196252, 209195, 226570, 245315, 317198, 418390, 453140, 490630, 634396, 792995, 836780, 974251, 981260, 1585990, 1948502, 3171980, 3897004, 4871255, 6819757, 9742510, 13639514, 19485020, 27279028, 34098785, 68197570, 136395140]

約数ペア:

[(1, 136395140), (2, 68197570), (4, 34098785), (5, 27279028), (7, 19485020), (10, 13639514), (14, 9742510), (20, 6819757), (28, 4871255), (35, 3897004), (43, 3171980), (70, 1948502), (86, 1585990), (139, 981260), (140, 974251), (163, 836780), (172, 792995), (215, 634396), (278, 490630), (301, 453140), (326, 418390), (430, 317198), (556, 245315), (602, 226570), (652, 209195), (695, 196252), (815, 167356), (860, 158599), (973, 140180), (1141, 119540), (1204, 113285), (1390, 98126), (1505, 90628), (1630, 83678), (1946, 70090), (2282, 59770), (2780, 49063), (3010, 45314), (3260, 41839), (3892, 35045), (4564, 29885), (4865, 28036), (5705, 23908), (5977, 22820), (6020, 22657), (7009, 19460), (9730, 14018), (11410, 11954)]