131899968

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 112

約数和(自身を含む): 398434560

約数和(自身を除く): 266534592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2063, 2368, 2664, 3552, 3996, 4126, 5328, 6189, 7104, 7992, 8252, 10656, 12378, 15984, 16504, 18567, 21312, 24756, 31968, 33008, 37134, 49512, 55701, 63936, 66016, 74268, 76331, 99024, 111402, 132032, 148536, 152662, 198048, 222804, 228993, 297072, 305324, 396096, 445608, 457986, 594144, 610648, 686979, 891216, 915972, 1188288, 1221296, 1373958, 1782432, 1831944, 2060937, 2442592, 2747916, 3564864, 3663888, 4121874, 4885184, 5495832, 7327776, 8243748, 10991664, 14655552, 16487496, 21983328, 32974992, 43966656, 65949984, 131899968]

約数ペア:

[(1, 131899968), (2, 65949984), (3, 43966656), (4, 32974992), (6, 21983328), (8, 16487496), (9, 14655552), (12, 10991664), (16, 8243748), (18, 7327776), (24, 5495832), (27, 4885184), (32, 4121874), (36, 3663888), (37, 3564864), (48, 2747916), (54, 2442592), (64, 2060937), (72, 1831944), (74, 1782432), (96, 1373958), (108, 1221296), (111, 1188288), (144, 915972), (148, 891216), (192, 686979), (216, 610648), (222, 594144), (288, 457986), (296, 445608), (333, 396096), (432, 305324), (444, 297072), (576, 228993), (592, 222804), (666, 198048), (864, 152662), (888, 148536), (999, 132032), (1184, 111402), (1332, 99024), (1728, 76331), (1776, 74268), (1998, 66016), (2063, 63936), (2368, 55701), (2664, 49512), (3552, 37134), (3996, 33008), (4126, 31968), (5328, 24756), (6189, 21312), (7104, 18567), (7992, 16504), (8252, 15984), (10656, 12378)]