162591436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 345058560

約数和(自身を除く): 182467124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1834, 2333, 2489, 3668, 4666, 4978, 9332, 9956, 16331, 17423, 32662, 34846, 44327, 65324, 69692, 88654, 177308, 305623, 310289, 611246, 620578, 1222492, 1241156, 2139361, 4278722, 5806837, 8557444, 11613674, 23227348, 40647859, 81295718, 162591436]

約数ペア:

[(1, 162591436), (2, 81295718), (4, 40647859), (7, 23227348), (14, 11613674), (19, 8557444), (28, 5806837), (38, 4278722), (76, 2139361), (131, 1241156), (133, 1222492), (262, 620578), (266, 611246), (524, 310289), (532, 305623), (917, 177308), (1834, 88654), (2333, 69692), (2489, 65324), (3668, 44327), (4666, 34846), (4978, 32662), (9332, 17423), (9956, 16331)]