168034880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 112

約数和(自身を含む): 445154304

約数和(自身を除く): 277119424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1303, 1612, 1984, 2015, 2080, 2480, 2606, 3224, 4030, 4160, 4960, 5212, 6448, 6515, 8060, 9920, 10424, 12896, 13030, 16120, 16939, 20848, 25792, 26060, 32240, 33878, 40393, 41696, 52120, 64480, 67756, 80786, 83392, 84695, 104240, 128960, 135512, 161572, 169390, 201965, 208480, 271024, 323144, 338780, 403930, 416960, 525109, 542048, 646288, 677560, 807860, 1050218, 1084096, 1292576, 1355120, 1615720, 2100436, 2585152, 2625545, 2710240, 3231440, 4200872, 5251090, 5420480, 6462880, 8401744, 10502180, 12925760, 16803488, 21004360, 33606976, 42008720, 84017440, 168034880]

約数ペア:

[(1, 168034880), (2, 84017440), (4, 42008720), (5, 33606976), (8, 21004360), (10, 16803488), (13, 12925760), (16, 10502180), (20, 8401744), (26, 6462880), (31, 5420480), (32, 5251090), (40, 4200872), (52, 3231440), (62, 2710240), (64, 2625545), (65, 2585152), (80, 2100436), (104, 1615720), (124, 1355120), (130, 1292576), (155, 1084096), (160, 1050218), (208, 807860), (248, 677560), (260, 646288), (310, 542048), (320, 525109), (403, 416960), (416, 403930), (496, 338780), (520, 323144), (620, 271024), (806, 208480), (832, 201965), (992, 169390), (1040, 161572), (1240, 135512), (1303, 128960), (1612, 104240), (1984, 84695), (2015, 83392), (2080, 80786), (2480, 67756), (2606, 64480), (3224, 52120), (4030, 41696), (4160, 40393), (4960, 33878), (5212, 32240), (6448, 26060), (6515, 25792), (8060, 20848), (9920, 16939), (10424, 16120), (12896, 13030)]