152080708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 307041840

約数和(自身を除く): 154961132

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1513, 1933, 2314, 3026, 3866, 4628, 6052, 7732, 19669, 25129, 32861, 39338, 50258, 65722, 78676, 100516, 131444, 172037, 344074, 427193, 688148, 854386, 1708772, 2236481, 2924629, 4472962, 5849258, 8945924, 11698516, 38020177, 76040354, 152080708]

約数ペア:

[(1, 152080708), (2, 76040354), (4, 38020177), (13, 11698516), (17, 8945924), (26, 5849258), (34, 4472962), (52, 2924629), (68, 2236481), (89, 1708772), (178, 854386), (221, 688148), (356, 427193), (442, 344074), (884, 172037), (1157, 131444), (1513, 100516), (1933, 78676), (2314, 65722), (3026, 50258), (3866, 39338), (4628, 32861), (6052, 25129), (7732, 19669)]