158507496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1428

約数の個数: 128

約数和(自身を含む): 509952000

約数和(自身を除く): 351444504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1327, 1422, 1512, 1659, 1896, 2133, 2212, 2654, 2844, 3318, 3981, 4266, 4424, 4977, 5308, 5688, 6636, 7962, 8532, 9289, 9954, 10616, 11943, 13272, 14931, 15924, 17064, 18578, 19908, 23886, 27867, 29862, 31848, 35829, 37156, 39816, 47772, 55734, 59724, 71658, 74312, 83601, 95544, 104833, 111468, 119448, 143316, 167202, 209666, 222936, 250803, 286632, 314499, 334404, 419332, 501606, 628998, 668808, 733831, 838664, 943497, 1003212, 1257996, 1467662, 1886994, 2006424, 2201493, 2515992, 2830491, 2935324, 3773988, 4402986, 5660982, 5870648, 6604479, 7547976, 8805972, 11321964, 13208958, 17611944, 19813437, 22643928, 26417916, 39626874, 52835832, 79253748, 158507496]

約数ペア:

[(1, 158507496), (2, 79253748), (3, 52835832), (4, 39626874), (6, 26417916), (7, 22643928), (8, 19813437), (9, 17611944), (12, 13208958), (14, 11321964), (18, 8805972), (21, 7547976), (24, 6604479), (27, 5870648), (28, 5660982), (36, 4402986), (42, 3773988), (54, 2935324), (56, 2830491), (63, 2515992), (72, 2201493), (79, 2006424), (84, 1886994), (108, 1467662), (126, 1257996), (158, 1003212), (168, 943497), (189, 838664), (216, 733831), (237, 668808), (252, 628998), (316, 501606), (378, 419332), (474, 334404), (504, 314499), (553, 286632), (632, 250803), (711, 222936), (756, 209666), (948, 167202), (1106, 143316), (1327, 119448), (1422, 111468), (1512, 104833), (1659, 95544), (1896, 83601), (2133, 74312), (2212, 71658), (2654, 59724), (2844, 55734), (3318, 47772), (3981, 39816), (4266, 37156), (4424, 35829), (4977, 31848), (5308, 29862), (5688, 27867), (6636, 23886), (7962, 19908), (8532, 18578), (9289, 17064), (9954, 15924), (10616, 14931), (11943, 13272)]