170347914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 444837120

約数和(自身を除く): 274489206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 31, 33, 54, 58, 62, 66, 87, 93, 99, 121, 174, 186, 198, 242, 261, 279, 297, 319, 341, 363, 522, 558, 594, 638, 682, 726, 783, 837, 841, 899, 957, 1023, 1089, 1566, 1674, 1682, 1798, 1914, 2046, 2178, 2523, 2697, 2871, 3069, 3267, 3509, 3751, 5046, 5394, 5742, 6138, 6534, 7018, 7502, 7569, 8091, 8613, 9207, 9251, 9889, 10527, 11253, 15138, 16182, 17226, 18414, 18502, 19778, 21054, 22506, 22707, 24273, 26071, 27753, 29667, 31581, 33759, 45414, 48546, 52142, 55506, 59334, 63162, 67518, 78213, 83259, 89001, 94743, 101277, 101761, 108779, 156426, 166518, 178002, 189486, 202554, 203522, 217558, 234639, 249777, 267003, 286781, 305283, 326337, 469278, 499554, 534006, 573562, 610566, 652674, 703917, 860343, 915849, 979011, 1407834, 1720686, 1831698, 1958022, 2581029, 2747547, 2937033, 3154591, 5162058, 5495094, 5874066, 6309182, 7743087, 9463773, 15486174, 18927546, 28391319, 56782638, 85173957, 170347914]

約数ペア:

[(1, 170347914), (2, 85173957), (3, 56782638), (6, 28391319), (9, 18927546), (11, 15486174), (18, 9463773), (22, 7743087), (27, 6309182), (29, 5874066), (31, 5495094), (33, 5162058), (54, 3154591), (58, 2937033), (62, 2747547), (66, 2581029), (87, 1958022), (93, 1831698), (99, 1720686), (121, 1407834), (174, 979011), (186, 915849), (198, 860343), (242, 703917), (261, 652674), (279, 610566), (297, 573562), (319, 534006), (341, 499554), (363, 469278), (522, 326337), (558, 305283), (594, 286781), (638, 267003), (682, 249777), (726, 234639), (783, 217558), (837, 203522), (841, 202554), (899, 189486), (957, 178002), (1023, 166518), (1089, 156426), (1566, 108779), (1674, 101761), (1682, 101277), (1798, 94743), (1914, 89001), (2046, 83259), (2178, 78213), (2523, 67518), (2697, 63162), (2871, 59334), (3069, 55506), (3267, 52142), (3509, 48546), (3751, 45414), (5046, 33759), (5394, 31581), (5742, 29667), (6138, 27753), (6534, 26071), (7018, 24273), (7502, 22707), (7569, 22506), (8091, 21054), (8613, 19778), (9207, 18502), (9251, 18414), (9889, 17226), (10527, 16182), (11253, 15138)]