147561904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4130

約数の個数: 80

約数和(自身を含む): 364262400

約数和(自身を除く): 216700496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4079, 4522, 5168, 8158, 9044, 16316, 18088, 28553, 32632, 36176, 57106, 65264, 69343, 77501, 114212, 138686, 155002, 228424, 277372, 310004, 456848, 485401, 542507, 554744, 620008, 970802, 1085014, 1109488, 1240016, 1317517, 1941604, 2170028, 2635034, 3883208, 4340056, 5270068, 7766416, 8680112, 9222619, 10540136, 18445238, 21080272, 36890476, 73780952, 147561904]

約数ペア:

[(1, 147561904), (2, 73780952), (4, 36890476), (7, 21080272), (8, 18445238), (14, 10540136), (16, 9222619), (17, 8680112), (19, 7766416), (28, 5270068), (34, 4340056), (38, 3883208), (56, 2635034), (68, 2170028), (76, 1941604), (112, 1317517), (119, 1240016), (133, 1109488), (136, 1085014), (152, 970802), (238, 620008), (266, 554744), (272, 542507), (304, 485401), (323, 456848), (476, 310004), (532, 277372), (646, 228424), (952, 155002), (1064, 138686), (1292, 114212), (1904, 77501), (2128, 69343), (2261, 65264), (2584, 57106), (4079, 36176), (4522, 32632), (5168, 28553), (8158, 18088), (9044, 16316)]