128300796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{274147}}^1$

素因数の和:274170

約数の個数: 36

約数和(自身を含む): 349264552

約数和(自身を除く): 220963756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 274147, 548294, 822441, 1096588, 1644882, 2467323, 3289764, 3563911, 4934646, 7127822, 9869292, 10691733, 14255644, 21383466, 32075199, 42766932, 64150398, 128300796]

約数ペア:

[(1, 128300796), (2, 64150398), (3, 42766932), (4, 32075199), (6, 21383466), (9, 14255644), (12, 10691733), (13, 9869292), (18, 7127822), (26, 4934646), (36, 3563911), (39, 3289764), (52, 2467323), (78, 1644882), (117, 1096588), (156, 822441), (234, 548294), (468, 274147)]