167487390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 511859088

約数和(自身を除く): 344371698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 163, 210, 233, 245, 294, 315, 326, 441, 466, 489, 490, 630, 699, 735, 815, 882, 978, 1141, 1165, 1398, 1467, 1470, 1630, 1631, 2097, 2205, 2282, 2330, 2445, 2934, 3262, 3423, 3495, 4194, 4410, 4890, 4893, 5705, 6846, 6990, 7335, 7987, 8155, 9786, 10269, 10485, 11410, 11417, 14670, 14679, 15974, 16310, 17115, 20538, 20970, 22834, 23961, 24465, 29358, 34230, 34251, 37979, 39935, 47922, 48930, 51345, 57085, 68502, 71883, 73395, 75958, 79870, 102690, 102753, 113937, 114170, 119805, 143766, 146790, 171255, 189895, 205506, 227874, 239610, 265853, 341811, 342510, 359415, 379790, 513765, 531706, 569685, 683622, 718830, 797559, 1027530, 1139370, 1329265, 1595118, 1709055, 1860971, 2392677, 2658530, 3418110, 3721942, 3987795, 4785354, 5582913, 7975590, 9304855, 11165826, 11963385, 16748739, 18609710, 23926770, 27914565, 33497478, 55829130, 83743695, 167487390]

約数ペア:

[(1, 167487390), (2, 83743695), (3, 55829130), (5, 33497478), (6, 27914565), (7, 23926770), (9, 18609710), (10, 16748739), (14, 11963385), (15, 11165826), (18, 9304855), (21, 7975590), (30, 5582913), (35, 4785354), (42, 3987795), (45, 3721942), (49, 3418110), (63, 2658530), (70, 2392677), (90, 1860971), (98, 1709055), (105, 1595118), (126, 1329265), (147, 1139370), (163, 1027530), (210, 797559), (233, 718830), (245, 683622), (294, 569685), (315, 531706), (326, 513765), (441, 379790), (466, 359415), (489, 342510), (490, 341811), (630, 265853), (699, 239610), (735, 227874), (815, 205506), (882, 189895), (978, 171255), (1141, 146790), (1165, 143766), (1398, 119805), (1467, 114170), (1470, 113937), (1630, 102753), (1631, 102690), (2097, 79870), (2205, 75958), (2282, 73395), (2330, 71883), (2445, 68502), (2934, 57085), (3262, 51345), (3423, 48930), (3495, 47922), (4194, 39935), (4410, 37979), (4890, 34251), (4893, 34230), (5705, 29358), (6846, 24465), (6990, 23961), (7335, 22834), (7987, 20970), (8155, 20538), (9786, 17115), (10269, 16310), (10485, 15974), (11410, 14679), (11417, 14670)]