189740673362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{453823}}^1$

素因数の和:454058

約数の個数: 32

約数和(自身を含む): 303880550400

約数和(自身を除く): 114139877038

約数列:

[1, 2, 23, 46, 61, 122, 149, 298, 1403, 2806, 3427, 6854, 9089, 18178, 209047, 418094, 453823, 907646, 10437929, 20875858, 27683203, 55366406, 67619627, 135239254, 636713669, 1273427338, 1555251421, 3110502842, 4124797247, 8249594494, 94870336681, 189740673362]

約数ペア:

[(1, 189740673362), (2, 94870336681), (23, 8249594494), (46, 4124797247), (61, 3110502842), (122, 1555251421), (149, 1273427338), (298, 636713669), (1403, 135239254), (2806, 67619627), (3427, 55366406), (6854, 27683203), (9089, 20875858), (18178, 10437929), (209047, 907646), (418094, 453823)]