168455448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19697

約数の個数: 96

約数和(自身を含む): 552108960

約数和(自身を除く): 383653512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 19661, 39322, 58983, 78644, 117966, 137627, 157288, 176949, 235932, 275254, 334237, 353898, 412881, 471864, 550508, 668474, 707796, 825762, 1002711, 1101016, 1238643, 1336948, 1415592, 1651524, 2005422, 2339659, 2477286, 2673896, 3008133, 3303048, 4010844, 4679318, 4954572, 6016266, 7018977, 8021688, 9358636, 9909144, 12032532, 14037954, 18717272, 21056931, 24065064, 28075908, 42113862, 56151816, 84227724, 168455448]

約数ペア:

[(1, 168455448), (2, 84227724), (3, 56151816), (4, 42113862), (6, 28075908), (7, 24065064), (8, 21056931), (9, 18717272), (12, 14037954), (14, 12032532), (17, 9909144), (18, 9358636), (21, 8021688), (24, 7018977), (28, 6016266), (34, 4954572), (36, 4679318), (42, 4010844), (51, 3303048), (56, 3008133), (63, 2673896), (68, 2477286), (72, 2339659), (84, 2005422), (102, 1651524), (119, 1415592), (126, 1336948), (136, 1238643), (153, 1101016), (168, 1002711), (204, 825762), (238, 707796), (252, 668474), (306, 550508), (357, 471864), (408, 412881), (476, 353898), (504, 334237), (612, 275254), (714, 235932), (952, 176949), (1071, 157288), (1224, 137627), (1428, 117966), (2142, 78644), (2856, 58983), (4284, 39322), (8568, 19661)]