145943448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3461}}^1$

素因数の和:3728

約数の個数: 64

約数和(自身を含む): 418763520

約数和(自身を除く): 272820072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 3012, 3461, 3514, 5271, 6024, 6922, 7028, 10383, 10542, 13844, 14056, 20766, 21084, 24227, 27688, 41532, 42168, 48454, 72681, 83064, 96908, 145362, 193816, 290724, 581448, 868711, 1737422, 2606133, 3474844, 5212266, 6080977, 6949688, 10424532, 12161954, 18242931, 20849064, 24323908, 36485862, 48647816, 72971724, 145943448]

約数ペア:

[(1, 145943448), (2, 72971724), (3, 48647816), (4, 36485862), (6, 24323908), (7, 20849064), (8, 18242931), (12, 12161954), (14, 10424532), (21, 6949688), (24, 6080977), (28, 5212266), (42, 3474844), (56, 2606133), (84, 1737422), (168, 868711), (251, 581448), (502, 290724), (753, 193816), (1004, 145362), (1506, 96908), (1757, 83064), (2008, 72681), (3012, 48454), (3461, 42168), (3514, 41532), (5271, 27688), (6024, 24227), (6922, 21084), (7028, 20766), (10383, 14056), (10542, 13844)]