149898296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 308448000

約数和(自身を除く): 158549704

約数列:

[1, 2, 4, 8, 19, 38, 41, 67, 76, 82, 134, 152, 164, 268, 328, 359, 536, 718, 779, 1273, 1436, 1558, 2546, 2747, 2872, 3116, 5092, 5494, 6232, 6821, 10184, 10988, 13642, 14719, 21976, 24053, 27284, 29438, 48106, 52193, 54568, 58876, 96212, 104386, 117752, 192424, 208772, 279661, 417544, 457007, 559322, 914014, 986173, 1118644, 1828028, 1972346, 2237288, 3656056, 3944692, 7889384, 18737287, 37474574, 74949148, 149898296]

約数ペア:

[(1, 149898296), (2, 74949148), (4, 37474574), (8, 18737287), (19, 7889384), (38, 3944692), (41, 3656056), (67, 2237288), (76, 1972346), (82, 1828028), (134, 1118644), (152, 986173), (164, 914014), (268, 559322), (328, 457007), (359, 417544), (536, 279661), (718, 208772), (779, 192424), (1273, 117752), (1436, 104386), (1558, 96212), (2546, 58876), (2747, 54568), (2872, 52193), (3116, 48106), (5092, 29438), (5494, 27284), (6232, 24053), (6821, 21976), (10184, 14719), (10988, 13642)]