152831292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 382900224

約数和(自身を除く): 230068932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 289, 347, 381, 508, 578, 694, 762, 867, 1041, 1156, 1388, 1524, 1734, 2082, 2159, 3468, 4164, 4318, 5899, 6477, 8636, 11798, 12954, 17697, 23596, 25908, 35394, 36703, 44069, 70788, 73406, 88138, 100283, 110109, 132207, 146812, 176276, 200566, 220218, 264414, 300849, 401132, 440436, 528828, 601698, 749173, 1203396, 1498346, 2247519, 2996692, 4495038, 8990076, 12735941, 25471882, 38207823, 50943764, 76415646, 152831292]

約数ペア:

[(1, 152831292), (2, 76415646), (3, 50943764), (4, 38207823), (6, 25471882), (12, 12735941), (17, 8990076), (34, 4495038), (51, 2996692), (68, 2247519), (102, 1498346), (127, 1203396), (204, 749173), (254, 601698), (289, 528828), (347, 440436), (381, 401132), (508, 300849), (578, 264414), (694, 220218), (762, 200566), (867, 176276), (1041, 146812), (1156, 132207), (1388, 110109), (1524, 100283), (1734, 88138), (2082, 73406), (2159, 70788), (3468, 44069), (4164, 36703), (4318, 35394), (5899, 25908), (6477, 23596), (8636, 17697), (11798, 12954)]