142214244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 355636512

約数和(自身を除く): 213422268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 521, 529, 989, 1042, 1058, 1563, 1587, 1978, 2084, 2116, 2967, 3126, 3174, 3956, 5934, 6252, 6348, 11868, 11983, 22403, 22747, 23966, 35949, 44806, 45494, 47932, 67209, 68241, 71898, 89612, 90988, 134418, 136482, 143796, 268836, 272964, 275609, 515269, 551218, 826827, 1030538, 1102436, 1545807, 1653654, 2061076, 3091614, 3307308, 6183228, 11851187, 23702374, 35553561, 47404748, 71107122, 142214244]

約数ペア:

[(1, 142214244), (2, 71107122), (3, 47404748), (4, 35553561), (6, 23702374), (12, 11851187), (23, 6183228), (43, 3307308), (46, 3091614), (69, 2061076), (86, 1653654), (92, 1545807), (129, 1102436), (138, 1030538), (172, 826827), (258, 551218), (276, 515269), (516, 275609), (521, 272964), (529, 268836), (989, 143796), (1042, 136482), (1058, 134418), (1563, 90988), (1587, 89612), (1978, 71898), (2084, 68241), (2116, 67209), (2967, 47932), (3126, 45494), (3174, 44806), (3956, 35949), (5934, 23966), (6252, 22747), (6348, 22403), (11868, 11983)]