191231064

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{28559}}^1$

素因数の和:28605

約数の個数: 64

約数和(自身を含む): 548352000

約数和(自身を除く): 357120936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 28559, 57118, 85677, 114236, 171354, 228472, 257031, 342708, 514062, 685416, 771093, 885329, 1028124, 1542186, 1770658, 2056248, 2655987, 3084372, 3541316, 5311974, 6168744, 7082632, 7967961, 10623948, 15935922, 21247896, 23903883, 31871844, 47807766, 63743688, 95615532, 191231064]

約数ペア:

[(1, 191231064), (2, 95615532), (3, 63743688), (4, 47807766), (6, 31871844), (8, 23903883), (9, 21247896), (12, 15935922), (18, 10623948), (24, 7967961), (27, 7082632), (31, 6168744), (36, 5311974), (54, 3541316), (62, 3084372), (72, 2655987), (93, 2056248), (108, 1770658), (124, 1542186), (186, 1028124), (216, 885329), (248, 771093), (279, 685416), (372, 514062), (558, 342708), (744, 257031), (837, 228472), (1116, 171354), (1674, 114236), (2232, 85677), (3348, 57118), (6696, 28559)]