159343728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 435388800

約数和(自身を除く): 276045072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 379, 456, 461, 758, 912, 922, 1137, 1383, 1516, 1844, 2274, 2766, 3032, 3688, 4548, 5532, 6064, 7201, 7376, 8759, 9096, 11064, 14402, 17518, 18192, 21603, 22128, 26277, 28804, 35036, 43206, 52554, 57608, 70072, 86412, 105108, 115216, 140144, 172824, 174719, 210216, 345648, 349438, 420432, 524157, 698876, 1048314, 1397752, 2096628, 2795504, 3319661, 4193256, 6639322, 8386512, 9958983, 13278644, 19917966, 26557288, 39835932, 53114576, 79671864, 159343728]

約数ペア:

[(1, 159343728), (2, 79671864), (3, 53114576), (4, 39835932), (6, 26557288), (8, 19917966), (12, 13278644), (16, 9958983), (19, 8386512), (24, 6639322), (38, 4193256), (48, 3319661), (57, 2795504), (76, 2096628), (114, 1397752), (152, 1048314), (228, 698876), (304, 524157), (379, 420432), (456, 349438), (461, 345648), (758, 210216), (912, 174719), (922, 172824), (1137, 140144), (1383, 115216), (1516, 105108), (1844, 86412), (2274, 70072), (2766, 57608), (3032, 52554), (3688, 43206), (4548, 35036), (5532, 28804), (6064, 26277), (7201, 22128), (7376, 21603), (8759, 18192), (9096, 17518), (11064, 14402)]