152434480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 391474944

約数和(自身を除く): 239040464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 2087, 3320, 3652, 4174, 4565, 6640, 7304, 8348, 9130, 10435, 14608, 16696, 18260, 20870, 22957, 33392, 36520, 41740, 45914, 73040, 83480, 91828, 114785, 166960, 173221, 183656, 229570, 346442, 367312, 459140, 692884, 866105, 918280, 1385768, 1732210, 1836560, 1905431, 2771536, 3464420, 3810862, 6928840, 7621724, 9527155, 13857680, 15243448, 19054310, 30486896, 38108620, 76217240, 152434480]

約数ペア:

[(1, 152434480), (2, 76217240), (4, 38108620), (5, 30486896), (8, 19054310), (10, 15243448), (11, 13857680), (16, 9527155), (20, 7621724), (22, 6928840), (40, 3810862), (44, 3464420), (55, 2771536), (80, 1905431), (83, 1836560), (88, 1732210), (110, 1385768), (166, 918280), (176, 866105), (220, 692884), (332, 459140), (415, 367312), (440, 346442), (664, 229570), (830, 183656), (880, 173221), (913, 166960), (1328, 114785), (1660, 91828), (1826, 83480), (2087, 73040), (3320, 45914), (3652, 41740), (4174, 36520), (4565, 33392), (6640, 22957), (7304, 20870), (8348, 18260), (9130, 16696), (10435, 14608)]