169740252

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 500505600

約数和(自身を除く): 330765348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 419, 484, 558, 594, 682, 726, 837, 838, 1023, 1089, 1116, 1188, 1257, 1364, 1452, 1674, 1676, 2046, 2178, 2514, 3069, 3267, 3348, 3751, 3771, 4092, 4356, 4609, 5028, 6138, 6534, 7502, 7542, 9207, 9218, 11253, 11313, 12276, 12989, 13068, 13827, 15004, 15084, 18414, 18436, 22506, 22626, 25978, 27654, 33759, 36828, 38967, 41481, 45012, 45252, 50699, 51956, 55308, 67518, 77934, 82962, 101277, 101398, 116901, 124443, 135036, 142879, 152097, 155868, 165924, 202554, 202796, 233802, 248886, 285758, 304194, 350703, 405108, 428637, 456291, 467604, 497772, 571516, 608388, 701406, 857274, 912582, 1285911, 1368873, 1402812, 1571669, 1714548, 1825164, 2571822, 2737746, 3143338, 3857733, 4715007, 5143644, 5475492, 6286676, 7715466, 9430014, 14145021, 15430932, 18860028, 28290042, 42435063, 56580084, 84870126, 169740252]

約数ペア:

[(1, 169740252), (2, 84870126), (3, 56580084), (4, 42435063), (6, 28290042), (9, 18860028), (11, 15430932), (12, 14145021), (18, 9430014), (22, 7715466), (27, 6286676), (31, 5475492), (33, 5143644), (36, 4715007), (44, 3857733), (54, 3143338), (62, 2737746), (66, 2571822), (93, 1825164), (99, 1714548), (108, 1571669), (121, 1402812), (124, 1368873), (132, 1285911), (186, 912582), (198, 857274), (242, 701406), (279, 608388), (297, 571516), (341, 497772), (363, 467604), (372, 456291), (396, 428637), (419, 405108), (484, 350703), (558, 304194), (594, 285758), (682, 248886), (726, 233802), (837, 202796), (838, 202554), (1023, 165924), (1089, 155868), (1116, 152097), (1188, 142879), (1257, 135036), (1364, 124443), (1452, 116901), (1674, 101398), (1676, 101277), (2046, 82962), (2178, 77934), (2514, 67518), (3069, 55308), (3267, 51956), (3348, 50699), (3751, 45252), (3771, 45012), (4092, 41481), (4356, 38967), (4609, 36828), (5028, 33759), (6138, 27654), (6534, 25978), (7502, 22626), (7542, 22506), (9207, 18436), (9218, 18414), (11253, 15084), (11313, 15004), (12276, 13827), (12989, 13068)]