120295448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 279720000

約数和(自身を除く): 159424552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 596, 728, 1043, 1109, 1192, 1937, 2086, 2218, 3874, 4172, 4436, 7748, 7763, 8344, 8872, 13559, 14417, 15496, 15526, 27118, 28834, 31052, 54236, 57668, 62104, 100919, 108472, 115336, 165241, 201838, 330482, 403676, 660964, 807352, 1156687, 1321928, 2148133, 2313374, 4296266, 4626748, 8592532, 9253496, 15036931, 17185064, 30073862, 60147724, 120295448]

約数ペア:

[(1, 120295448), (2, 60147724), (4, 30073862), (7, 17185064), (8, 15036931), (13, 9253496), (14, 8592532), (26, 4626748), (28, 4296266), (52, 2313374), (56, 2148133), (91, 1321928), (104, 1156687), (149, 807352), (182, 660964), (298, 403676), (364, 330482), (596, 201838), (728, 165241), (1043, 115336), (1109, 108472), (1192, 100919), (1937, 62104), (2086, 57668), (2218, 54236), (3874, 31052), (4172, 28834), (4436, 27118), (7748, 15526), (7763, 15496), (8344, 14417), (8872, 13559)]