173899908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 547106560

約数和(自身を除く): 373206652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 468, 487, 546, 654, 763, 819, 974, 981, 1092, 1308, 1417, 1461, 1526, 1638, 1948, 1962, 2289, 2834, 2922, 3052, 3276, 3409, 3924, 4251, 4383, 4578, 5668, 5844, 6331, 6818, 6867, 8502, 8766, 9156, 9919, 10227, 12662, 12753, 13636, 13734, 17004, 17532, 18993, 19838, 20454, 25324, 25506, 27468, 29757, 30681, 37986, 39676, 40908, 44317, 51012, 53083, 56979, 59514, 61362, 75972, 88634, 89271, 106166, 113958, 119028, 122724, 132951, 159249, 177268, 178542, 212332, 227916, 265902, 318498, 357084, 371581, 398853, 477747, 531804, 636996, 690079, 743162, 797706, 955494, 1114743, 1380158, 1486324, 1595412, 1910988, 2070237, 2229486, 2760316, 3344229, 4140474, 4458972, 4830553, 6210711, 6688458, 8280948, 9661106, 12421422, 13376916, 14491659, 19322212, 24842844, 28983318, 43474977, 57966636, 86949954, 173899908]

約数ペア:

[(1, 173899908), (2, 86949954), (3, 57966636), (4, 43474977), (6, 28983318), (7, 24842844), (9, 19322212), (12, 14491659), (13, 13376916), (14, 12421422), (18, 9661106), (21, 8280948), (26, 6688458), (28, 6210711), (36, 4830553), (39, 4458972), (42, 4140474), (52, 3344229), (63, 2760316), (78, 2229486), (84, 2070237), (91, 1910988), (109, 1595412), (117, 1486324), (126, 1380158), (156, 1114743), (182, 955494), (218, 797706), (234, 743162), (252, 690079), (273, 636996), (327, 531804), (364, 477747), (436, 398853), (468, 371581), (487, 357084), (546, 318498), (654, 265902), (763, 227916), (819, 212332), (974, 178542), (981, 177268), (1092, 159249), (1308, 132951), (1417, 122724), (1461, 119028), (1526, 113958), (1638, 106166), (1948, 89271), (1962, 88634), (2289, 75972), (2834, 61362), (2922, 59514), (3052, 56979), (3276, 53083), (3409, 51012), (3924, 44317), (4251, 40908), (4383, 39676), (4578, 37986), (5668, 30681), (5844, 29757), (6331, 27468), (6818, 25506), (6867, 25324), (8502, 20454), (8766, 19838), (9156, 18993), (9919, 17532), (10227, 17004), (12662, 13734), (12753, 13636)]