149602504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 309196800

約数和(自身を除く): 159594296

約数列:

[1, 2, 4, 8, 19, 38, 43, 47, 76, 86, 94, 152, 172, 188, 344, 376, 487, 817, 893, 974, 1634, 1786, 1948, 2021, 3268, 3572, 3896, 4042, 6536, 7144, 8084, 9253, 16168, 18506, 20941, 22889, 37012, 38399, 41882, 45778, 74024, 76798, 83764, 91556, 153596, 167528, 183112, 307192, 397879, 434891, 795758, 869782, 984227, 1591516, 1739564, 1968454, 3183032, 3479128, 3936908, 7873816, 18700313, 37400626, 74801252, 149602504]

約数ペア:

[(1, 149602504), (2, 74801252), (4, 37400626), (8, 18700313), (19, 7873816), (38, 3936908), (43, 3479128), (47, 3183032), (76, 1968454), (86, 1739564), (94, 1591516), (152, 984227), (172, 869782), (188, 795758), (344, 434891), (376, 397879), (487, 307192), (817, 183112), (893, 167528), (974, 153596), (1634, 91556), (1786, 83764), (1948, 76798), (2021, 74024), (3268, 45778), (3572, 41882), (3896, 38399), (4042, 37012), (6536, 22889), (7144, 20941), (8084, 18506), (9253, 16168)]