189448728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23993}}^1$

素因数の和:24056

約数の個数: 64

約数和(自身を含む): 552821760

約数和(自身を除く): 363373032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 23993, 47986, 71979, 95972, 143958, 167951, 191944, 287916, 335902, 503853, 575832, 671804, 1007706, 1127671, 1343608, 2015412, 2255342, 3383013, 4030824, 4510684, 6766026, 7893697, 9021368, 13532052, 15787394, 23681091, 27064104, 31574788, 47362182, 63149576, 94724364, 189448728]

約数ペア:

[(1, 189448728), (2, 94724364), (3, 63149576), (4, 47362182), (6, 31574788), (7, 27064104), (8, 23681091), (12, 15787394), (14, 13532052), (21, 9021368), (24, 7893697), (28, 6766026), (42, 4510684), (47, 4030824), (56, 3383013), (84, 2255342), (94, 2015412), (141, 1343608), (168, 1127671), (188, 1007706), (282, 671804), (329, 575832), (376, 503853), (564, 335902), (658, 287916), (987, 191944), (1128, 167951), (1316, 143958), (1974, 95972), (2632, 71979), (3948, 47986), (7896, 23993)]