153946338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 394377984

約数和(自身を除く): 240431646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 49, 78, 91, 94, 98, 141, 147, 182, 273, 282, 294, 329, 546, 611, 637, 658, 857, 987, 1222, 1274, 1714, 1833, 1911, 1974, 2303, 2571, 3666, 3822, 4277, 4606, 5142, 5999, 6909, 8554, 11141, 11998, 12831, 13818, 17997, 22282, 25662, 29939, 33423, 35994, 40279, 41993, 59878, 66846, 77987, 80558, 83986, 89817, 120837, 125979, 155974, 179634, 233961, 241674, 251958, 281953, 467922, 523627, 545909, 563906, 845859, 1047254, 1091818, 1570881, 1637727, 1691718, 1973671, 3141762, 3275454, 3665389, 3947342, 5921013, 7330778, 10996167, 11842026, 21992334, 25657723, 51315446, 76973169, 153946338]

約数ペア:

[(1, 153946338), (2, 76973169), (3, 51315446), (6, 25657723), (7, 21992334), (13, 11842026), (14, 10996167), (21, 7330778), (26, 5921013), (39, 3947342), (42, 3665389), (47, 3275454), (49, 3141762), (78, 1973671), (91, 1691718), (94, 1637727), (98, 1570881), (141, 1091818), (147, 1047254), (182, 845859), (273, 563906), (282, 545909), (294, 523627), (329, 467922), (546, 281953), (611, 251958), (637, 241674), (658, 233961), (857, 179634), (987, 155974), (1222, 125979), (1274, 120837), (1714, 89817), (1833, 83986), (1911, 80558), (1974, 77987), (2303, 66846), (2571, 59878), (3666, 41993), (3822, 40279), (4277, 35994), (4606, 33423), (5142, 29939), (5999, 25662), (6909, 22282), (8554, 17997), (11141, 13818), (11998, 12831)]