171450224

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 395808000

約数和(自身を除く): 224357776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 79, 88, 118, 121, 152, 158, 176, 209, 236, 242, 304, 316, 418, 472, 484, 632, 649, 836, 869, 944, 968, 1121, 1264, 1298, 1501, 1672, 1738, 1936, 2242, 2299, 2596, 3002, 3344, 3476, 4484, 4598, 4661, 5192, 6004, 6952, 7139, 8968, 9196, 9322, 9559, 10384, 12008, 12331, 13904, 14278, 16511, 17936, 18392, 18644, 19118, 24016, 24662, 28556, 33022, 36784, 37288, 38236, 49324, 51271, 57112, 66044, 74576, 76472, 88559, 98648, 102542, 114224, 132088, 135641, 152944, 177118, 181621, 197296, 205084, 264176, 271282, 354236, 363242, 410168, 542564, 563981, 708472, 726484, 820336, 974149, 1085128, 1127962, 1416944, 1452968, 1948298, 2170256, 2255924, 2905936, 3896596, 4511848, 7793192, 9023696, 10715639, 15586384, 21431278, 42862556, 85725112, 171450224]

約数ペア:

[(1, 171450224), (2, 85725112), (4, 42862556), (8, 21431278), (11, 15586384), (16, 10715639), (19, 9023696), (22, 7793192), (38, 4511848), (44, 3896596), (59, 2905936), (76, 2255924), (79, 2170256), (88, 1948298), (118, 1452968), (121, 1416944), (152, 1127962), (158, 1085128), (176, 974149), (209, 820336), (236, 726484), (242, 708472), (304, 563981), (316, 542564), (418, 410168), (472, 363242), (484, 354236), (632, 271282), (649, 264176), (836, 205084), (869, 197296), (944, 181621), (968, 177118), (1121, 152944), (1264, 135641), (1298, 132088), (1501, 114224), (1672, 102542), (1738, 98648), (1936, 88559), (2242, 76472), (2299, 74576), (2596, 66044), (3002, 57112), (3344, 51271), (3476, 49324), (4484, 38236), (4598, 37288), (4661, 36784), (5192, 33022), (6004, 28556), (6952, 24662), (7139, 24016), (8968, 19118), (9196, 18644), (9322, 18392), (9559, 17936), (10384, 16511), (12008, 14278), (12331, 13904)]