149115228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 234086052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 89, 102, 129, 172, 178, 191, 204, 258, 267, 356, 382, 516, 534, 573, 731, 764, 1068, 1146, 1462, 1513, 2193, 2292, 2924, 3026, 3247, 3827, 4386, 4539, 6052, 6494, 7654, 8213, 8772, 9078, 9741, 11481, 12988, 15308, 16426, 16999, 18156, 19482, 22962, 24639, 32852, 33998, 38964, 45924, 49278, 50997, 65059, 67996, 98556, 101994, 130118, 139621, 195177, 203988, 260236, 279242, 288983, 390354, 418863, 558484, 577966, 730957, 780708, 837726, 866949, 1155932, 1461914, 1675452, 1733898, 2192871, 2923828, 3467796, 4385742, 8771484, 12426269, 24852538, 37278807, 49705076, 74557614, 149115228]

約数ペア:

[(1, 149115228), (2, 74557614), (3, 49705076), (4, 37278807), (6, 24852538), (12, 12426269), (17, 8771484), (34, 4385742), (43, 3467796), (51, 2923828), (68, 2192871), (86, 1733898), (89, 1675452), (102, 1461914), (129, 1155932), (172, 866949), (178, 837726), (191, 780708), (204, 730957), (258, 577966), (267, 558484), (356, 418863), (382, 390354), (516, 288983), (534, 279242), (573, 260236), (731, 203988), (764, 195177), (1068, 139621), (1146, 130118), (1462, 101994), (1513, 98556), (2193, 67996), (2292, 65059), (2924, 50997), (3026, 49278), (3247, 45924), (3827, 38964), (4386, 33998), (4539, 32852), (6052, 24639), (6494, 22962), (7654, 19482), (8213, 18156), (8772, 16999), (9078, 16426), (9741, 15308), (11481, 12988)]