147513888

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1993}}^1$

素因数の和:2266

約数の個数: 72

約数和(自身を含む): 421336188

約数和(自身を除く): 273822300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 1993, 2056, 2313, 3084, 3986, 4112, 4626, 5979, 6168, 7972, 8224, 9252, 11958, 12336, 15944, 17937, 18504, 23916, 24672, 31888, 35874, 37008, 47832, 63776, 71748, 74016, 95664, 143496, 191328, 286992, 512201, 573984, 1024402, 1536603, 2048804, 3073206, 4097608, 4609809, 6146412, 8195216, 9219618, 12292824, 16390432, 18439236, 24585648, 36878472, 49171296, 73756944, 147513888]

約数ペア:

[(1, 147513888), (2, 73756944), (3, 49171296), (4, 36878472), (6, 24585648), (8, 18439236), (9, 16390432), (12, 12292824), (16, 9219618), (18, 8195216), (24, 6146412), (32, 4609809), (36, 4097608), (48, 3073206), (72, 2048804), (96, 1536603), (144, 1024402), (257, 573984), (288, 512201), (514, 286992), (771, 191328), (1028, 143496), (1542, 95664), (1993, 74016), (2056, 71748), (2313, 63776), (3084, 47832), (3986, 37008), (4112, 35874), (4626, 31888), (5979, 24672), (6168, 23916), (7972, 18504), (8224, 17937), (9252, 15944), (11958, 12336)]