40131156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 101493504

約数和(自身を除く): 61362348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 1487, 2076, 2249, 2974, 4461, 4498, 5948, 6747, 8922, 8996, 13494, 17844, 19331, 26988, 38662, 57993, 77324, 115986, 231972, 257251, 514502, 771753, 1029004, 1543506, 3087012, 3344263, 6688526, 10032789, 13377052, 20065578, 40131156]

約数ペア:

[(1, 40131156), (2, 20065578), (3, 13377052), (4, 10032789), (6, 6688526), (12, 3344263), (13, 3087012), (26, 1543506), (39, 1029004), (52, 771753), (78, 514502), (156, 257251), (173, 231972), (346, 115986), (519, 77324), (692, 57993), (1038, 38662), (1487, 26988), (2076, 19331), (2249, 17844), (2974, 13494), (4461, 8996), (4498, 8922), (5948, 6747)]