101216648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 217089600

約数和(自身を除く): 115872952

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 181, 247, 283, 362, 494, 566, 724, 988, 1132, 1448, 1976, 2264, 2353, 3439, 3679, 4706, 5377, 6878, 7358, 9412, 10754, 13756, 14716, 18824, 21508, 27512, 29432, 43016, 44707, 51223, 69901, 89414, 102446, 139802, 178828, 204892, 279604, 357656, 409784, 559208, 665899, 973237, 1331798, 1946474, 2663596, 3892948, 5327192, 7785896, 12652081, 25304162, 50608324, 101216648]

約数ペア:

[(1, 101216648), (2, 50608324), (4, 25304162), (8, 12652081), (13, 7785896), (19, 5327192), (26, 3892948), (38, 2663596), (52, 1946474), (76, 1331798), (104, 973237), (152, 665899), (181, 559208), (247, 409784), (283, 357656), (362, 279604), (494, 204892), (566, 178828), (724, 139802), (988, 102446), (1132, 89414), (1448, 69901), (1976, 51223), (2264, 44707), (2353, 43016), (3439, 29432), (3679, 27512), (4706, 21508), (5377, 18824), (6878, 14716), (7358, 13756), (9412, 10754)]