153763968

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12965

約数の個数: 64

約数和(自身を含む): 421643520

約数和(自身を除く): 267879552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 12917, 25834, 38751, 51668, 77502, 103336, 155004, 206672, 310008, 400427, 413344, 620016, 800854, 826688, 1201281, 1240032, 1601708, 1653376, 2402562, 2480064, 3203416, 4805124, 4960128, 6406832, 9610248, 12813664, 19220496, 25627328, 38440992, 51254656, 76881984, 153763968]

約数ペア:

[(1, 153763968), (2, 76881984), (3, 51254656), (4, 38440992), (6, 25627328), (8, 19220496), (12, 12813664), (16, 9610248), (24, 6406832), (31, 4960128), (32, 4805124), (48, 3203416), (62, 2480064), (64, 2402562), (93, 1653376), (96, 1601708), (124, 1240032), (128, 1201281), (186, 826688), (192, 800854), (248, 620016), (372, 413344), (384, 400427), (496, 310008), (744, 206672), (992, 155004), (1488, 103336), (1984, 77502), (2976, 51668), (3968, 38751), (5952, 25834), (11904, 12917)]