143381888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 309876000

約数和(自身を除く): 166494112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 398, 416, 433, 796, 832, 866, 1592, 1664, 1732, 2587, 3184, 3464, 5174, 5629, 6368, 6928, 10348, 11258, 12736, 13856, 20696, 22516, 25472, 27712, 41392, 45032, 55424, 82784, 86167, 90064, 165568, 172334, 180128, 331136, 344668, 360256, 689336, 720512, 1120171, 1378672, 2240342, 2757344, 4480684, 5514688, 8961368, 11029376, 17922736, 35845472, 71690944, 143381888]

約数ペア:

[(1, 143381888), (2, 71690944), (4, 35845472), (8, 17922736), (13, 11029376), (16, 8961368), (26, 5514688), (32, 4480684), (52, 2757344), (64, 2240342), (104, 1378672), (128, 1120171), (199, 720512), (208, 689336), (398, 360256), (416, 344668), (433, 331136), (796, 180128), (832, 172334), (866, 165568), (1592, 90064), (1664, 86167), (1732, 82784), (2587, 55424), (3184, 45032), (3464, 41392), (5174, 27712), (5629, 25472), (6368, 22516), (6928, 20696), (10348, 13856), (11258, 12736)]