143895664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 329086080

約数和(自身を除く): 185190416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 592, 703, 814, 836, 1163, 1406, 1628, 1672, 2326, 2812, 3256, 3344, 4652, 5624, 6512, 7733, 9304, 11248, 12793, 15466, 18608, 22097, 25586, 30932, 43031, 44194, 51172, 61864, 86062, 88388, 102344, 123728, 172124, 176776, 204688, 243067, 344248, 353552, 473341, 486134, 688496, 817589, 946682, 972268, 1635178, 1893364, 1944536, 3270356, 3786728, 3889072, 6540712, 7573456, 8993479, 13081424, 17986958, 35973916, 71947832, 143895664]

約数ペア:

[(1, 143895664), (2, 71947832), (4, 35973916), (8, 17986958), (11, 13081424), (16, 8993479), (19, 7573456), (22, 6540712), (37, 3889072), (38, 3786728), (44, 3270356), (74, 1944536), (76, 1893364), (88, 1635178), (148, 972268), (152, 946682), (176, 817589), (209, 688496), (296, 486134), (304, 473341), (407, 353552), (418, 344248), (592, 243067), (703, 204688), (814, 176776), (836, 172124), (1163, 123728), (1406, 102344), (1628, 88388), (1672, 86062), (2326, 61864), (2812, 51172), (3256, 44194), (3344, 43031), (4652, 30932), (5624, 25586), (6512, 22097), (7733, 18608), (9304, 15466), (11248, 12793)]