142175176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 341913600

約数和(自身を除く): 199738424

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 209, 211, 247, 248, 286, 341, 403, 418, 422, 494, 572, 589, 682, 806, 836, 844, 988, 1144, 1178, 1364, 1612, 1672, 1688, 1976, 2321, 2356, 2717, 2728, 2743, 3224, 4009, 4433, 4642, 4712, 5434, 5486, 6479, 6541, 7657, 8018, 8866, 9284, 10868, 10972, 12958, 13082, 15314, 16036, 17732, 18568, 21736, 21944, 25916, 26164, 30173, 30628, 32072, 35464, 44099, 51832, 52117, 52328, 60346, 61256, 71951, 84227, 85033, 88198, 104234, 120692, 124279, 143902, 168454, 170066, 176396, 208468, 241384, 248558, 287804, 336908, 340132, 352792, 416936, 497116, 573287, 575608, 673816, 680264, 935363, 994232, 1146574, 1367069, 1615627, 1870726, 2293148, 2734138, 3231254, 3741452, 4586296, 5468276, 6462508, 7482904, 10936552, 12925016, 17771897, 35543794, 71087588, 142175176]

約数ペア:

[(1, 142175176), (2, 71087588), (4, 35543794), (8, 17771897), (11, 12925016), (13, 10936552), (19, 7482904), (22, 6462508), (26, 5468276), (31, 4586296), (38, 3741452), (44, 3231254), (52, 2734138), (62, 2293148), (76, 1870726), (88, 1615627), (104, 1367069), (124, 1146574), (143, 994232), (152, 935363), (209, 680264), (211, 673816), (247, 575608), (248, 573287), (286, 497116), (341, 416936), (403, 352792), (418, 340132), (422, 336908), (494, 287804), (572, 248558), (589, 241384), (682, 208468), (806, 176396), (836, 170066), (844, 168454), (988, 143902), (1144, 124279), (1178, 120692), (1364, 104234), (1612, 88198), (1672, 85033), (1688, 84227), (1976, 71951), (2321, 61256), (2356, 60346), (2717, 52328), (2728, 52117), (2743, 51832), (3224, 44099), (4009, 35464), (4433, 32072), (4642, 30628), (4712, 30173), (5434, 26164), (5486, 25916), (6479, 21944), (6541, 21736), (7657, 18568), (8018, 17732), (8866, 16036), (9284, 15314), (10868, 13082), (10972, 12958)]