149831556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 416145408

約数和(自身を除く): 266313852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 163, 186, 217, 326, 353, 372, 434, 489, 651, 652, 706, 868, 978, 1059, 1141, 1302, 1412, 1956, 2118, 2282, 2471, 2604, 3423, 4236, 4564, 4942, 5053, 6846, 7413, 9884, 10106, 10943, 13692, 14826, 15159, 20212, 21886, 29652, 30318, 32829, 35371, 43772, 57539, 60636, 65658, 70742, 76601, 106113, 115078, 131316, 141484, 153202, 172617, 212226, 229803, 230156, 306404, 345234, 402773, 424452, 459606, 690468, 805546, 919212, 1208319, 1611092, 1783709, 2416638, 3567418, 4833276, 5351127, 7134836, 10702254, 12485963, 21404508, 24971926, 37457889, 49943852, 74915778, 149831556]

約数ペア:

[(1, 149831556), (2, 74915778), (3, 49943852), (4, 37457889), (6, 24971926), (7, 21404508), (12, 12485963), (14, 10702254), (21, 7134836), (28, 5351127), (31, 4833276), (42, 3567418), (62, 2416638), (84, 1783709), (93, 1611092), (124, 1208319), (163, 919212), (186, 805546), (217, 690468), (326, 459606), (353, 424452), (372, 402773), (434, 345234), (489, 306404), (651, 230156), (652, 229803), (706, 212226), (868, 172617), (978, 153202), (1059, 141484), (1141, 131316), (1302, 115078), (1412, 106113), (1956, 76601), (2118, 70742), (2282, 65658), (2471, 60636), (2604, 57539), (3423, 43772), (4236, 35371), (4564, 32829), (4942, 30318), (5053, 29652), (6846, 21886), (7413, 20212), (9884, 15159), (10106, 14826), (10943, 13692)]