161929092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 257197308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 107, 109, 156, 178, 214, 218, 267, 321, 327, 356, 428, 436, 534, 642, 654, 1068, 1157, 1284, 1308, 1391, 1417, 2314, 2782, 2834, 3471, 4173, 4251, 4628, 5564, 5668, 6942, 8346, 8502, 9523, 9701, 11663, 13884, 16692, 17004, 19046, 19402, 23326, 28569, 29103, 34989, 38092, 38804, 46652, 57138, 58206, 69978, 114276, 116412, 123799, 126113, 139956, 151619, 247598, 252226, 303238, 371397, 378339, 454857, 495196, 504452, 606476, 742794, 756678, 909714, 1038007, 1485588, 1513356, 1819428, 2076014, 3114021, 4152028, 6228042, 12456084, 13494091, 26988182, 40482273, 53976364, 80964546, 161929092]

約数ペア:

[(1, 161929092), (2, 80964546), (3, 53976364), (4, 40482273), (6, 26988182), (12, 13494091), (13, 12456084), (26, 6228042), (39, 4152028), (52, 3114021), (78, 2076014), (89, 1819428), (107, 1513356), (109, 1485588), (156, 1038007), (178, 909714), (214, 756678), (218, 742794), (267, 606476), (321, 504452), (327, 495196), (356, 454857), (428, 378339), (436, 371397), (534, 303238), (642, 252226), (654, 247598), (1068, 151619), (1157, 139956), (1284, 126113), (1308, 123799), (1391, 116412), (1417, 114276), (2314, 69978), (2782, 58206), (2834, 57138), (3471, 46652), (4173, 38804), (4251, 38092), (4628, 34989), (5564, 29103), (5668, 28569), (6942, 23326), (8346, 19402), (8502, 19046), (9523, 17004), (9701, 16692), (11663, 13884)]