162883448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31963}}^1$

素因数の和:31996

約数の個数: 48

約数和(自身を含む): 382609080

約数和(自身を除く): 219725632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 31963, 63926, 127852, 223741, 255704, 415519, 447482, 831038, 894964, 1566187, 1662076, 1789928, 2908633, 3132374, 3324152, 5817266, 6264748, 11634532, 12529496, 20360431, 23269064, 40720862, 81441724, 162883448]

約数ペア:

[(1, 162883448), (2, 81441724), (4, 40720862), (7, 23269064), (8, 20360431), (13, 12529496), (14, 11634532), (26, 6264748), (28, 5817266), (49, 3324152), (52, 3132374), (56, 2908633), (91, 1789928), (98, 1662076), (104, 1566187), (182, 894964), (196, 831038), (364, 447482), (392, 415519), (637, 255704), (728, 223741), (1274, 127852), (2548, 63926), (5096, 31963)]