128840983908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117986249}}^1$

素因数の和:117986276

約数の個数: 48

約数和(自身を含む): 370004880000

約数和(自身を除く): 241163896092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 117986249, 235972498, 353958747, 471944996, 707917494, 825903743, 1415834988, 1533821237, 1651807486, 2477711229, 3067642474, 3303614972, 4601463711, 4955422458, 6135284948, 9202927422, 9910844916, 10736748659, 18405854844, 21473497318, 32210245977, 42946994636, 64420491954, 128840983908]

約数ペア:

[(1, 128840983908), (2, 64420491954), (3, 42946994636), (4, 32210245977), (6, 21473497318), (7, 18405854844), (12, 10736748659), (13, 9910844916), (14, 9202927422), (21, 6135284948), (26, 4955422458), (28, 4601463711), (39, 3303614972), (42, 3067642474), (52, 2477711229), (78, 1651807486), (84, 1533821237), (91, 1415834988), (156, 825903743), (182, 707917494), (273, 471944996), (364, 353958747), (546, 235972498), (1092, 117986249)]