165711502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 297480960

約数和(自身を除く): 131769458

約数列:

[1, 2, 11, 19, 22, 38, 61, 67, 97, 122, 134, 194, 209, 418, 671, 737, 1067, 1159, 1273, 1342, 1474, 1843, 2134, 2318, 2546, 3686, 4087, 5917, 6499, 8174, 11834, 12749, 12998, 14003, 20273, 25498, 28006, 40546, 44957, 65087, 71489, 77653, 89914, 112423, 123481, 130174, 142978, 155306, 224846, 246962, 396439, 792878, 854183, 1236653, 1358291, 1708366, 2473306, 2716582, 4360829, 7532341, 8721658, 15064682, 82855751, 165711502]

約数ペア:

[(1, 165711502), (2, 82855751), (11, 15064682), (19, 8721658), (22, 7532341), (38, 4360829), (61, 2716582), (67, 2473306), (97, 1708366), (122, 1358291), (134, 1236653), (194, 854183), (209, 792878), (418, 396439), (671, 246962), (737, 224846), (1067, 155306), (1159, 142978), (1273, 130174), (1342, 123481), (1474, 112423), (1843, 89914), (2134, 77653), (2318, 71489), (2546, 65087), (3686, 44957), (4087, 40546), (5917, 28006), (6499, 25498), (8174, 20273), (11834, 14003), (12749, 12998)]