159749044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{709}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 345116800

約数和(自身を除く): 185367756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 619, 709, 1238, 1418, 2476, 2836, 4333, 4963, 8047, 8666, 9217, 9926, 16094, 17332, 18434, 19852, 32188, 36868, 56329, 64519, 112658, 129038, 225316, 258076, 438871, 877742, 1755484, 3072097, 5705323, 6144194, 11410646, 12288388, 22821292, 39937261, 79874522, 159749044]

約数ペア:

[(1, 159749044), (2, 79874522), (4, 39937261), (7, 22821292), (13, 12288388), (14, 11410646), (26, 6144194), (28, 5705323), (52, 3072097), (91, 1755484), (182, 877742), (364, 438871), (619, 258076), (709, 225316), (1238, 129038), (1418, 112658), (2476, 64519), (2836, 56329), (4333, 36868), (4963, 32188), (8047, 19852), (8666, 18434), (9217, 17332), (9926, 16094)]