148390284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 258035316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 139, 142, 179, 213, 278, 284, 358, 417, 426, 497, 537, 556, 716, 834, 852, 973, 994, 1074, 1253, 1491, 1668, 1946, 1988, 2148, 2506, 2919, 2982, 3759, 3892, 5012, 5838, 5964, 7518, 9869, 11676, 12709, 15036, 19738, 24881, 25418, 29607, 38127, 39476, 49762, 50836, 59214, 69083, 74643, 76254, 88963, 99524, 118428, 138166, 149286, 152508, 174167, 177926, 207249, 266889, 276332, 298572, 348334, 355852, 414498, 522501, 533778, 696668, 828996, 1045002, 1067556, 1766551, 2090004, 3533102, 5299653, 7066204, 10599306, 12365857, 21198612, 24731714, 37097571, 49463428, 74195142, 148390284]

約数ペア:

[(1, 148390284), (2, 74195142), (3, 49463428), (4, 37097571), (6, 24731714), (7, 21198612), (12, 12365857), (14, 10599306), (21, 7066204), (28, 5299653), (42, 3533102), (71, 2090004), (84, 1766551), (139, 1067556), (142, 1045002), (179, 828996), (213, 696668), (278, 533778), (284, 522501), (358, 414498), (417, 355852), (426, 348334), (497, 298572), (537, 276332), (556, 266889), (716, 207249), (834, 177926), (852, 174167), (973, 152508), (994, 149286), (1074, 138166), (1253, 118428), (1491, 99524), (1668, 88963), (1946, 76254), (1988, 74643), (2148, 69083), (2506, 59214), (2919, 50836), (2982, 49762), (3759, 39476), (3892, 38127), (5012, 29607), (5838, 25418), (5964, 24881), (7518, 19738), (9869, 15036), (11676, 12709)]