158305476

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{38461}}^1$

素因数の和:38489

約数の個数: 48

約数和(自身を含む): 430774400

約数和(自身を除く): 272468924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 38461, 76922, 115383, 153844, 230766, 269227, 461532, 538454, 807681, 1076908, 1615362, 1884589, 3230724, 3769178, 5653767, 7538356, 11307534, 13192123, 22615068, 26384246, 39576369, 52768492, 79152738, 158305476]

約数ペア:

[(1, 158305476), (2, 79152738), (3, 52768492), (4, 39576369), (6, 26384246), (7, 22615068), (12, 13192123), (14, 11307534), (21, 7538356), (28, 5653767), (42, 3769178), (49, 3230724), (84, 1884589), (98, 1615362), (147, 1076908), (196, 807681), (294, 538454), (343, 461532), (588, 269227), (686, 230766), (1029, 153844), (1372, 115383), (2058, 76922), (4116, 38461)]