131406837516

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{21433}}^1$

素因数の和:21725

約数の個数: 120

約数和(自身を含む): 348568281600

約数和(自身を除く): 217161444084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 149, 162, 254, 298, 324, 381, 447, 508, 596, 762, 894, 1143, 1341, 1524, 1788, 2286, 2682, 3429, 4023, 4572, 5364, 6858, 8046, 10287, 12069, 13716, 16092, 18923, 20574, 21433, 24138, 37846, 41148, 42866, 48276, 56769, 64299, 75692, 85732, 113538, 128598, 170307, 192897, 227076, 257196, 340614, 385794, 510921, 578691, 681228, 771588, 1021842, 1157382, 1532763, 1736073, 2043684, 2314764, 2721991, 3065526, 3193517, 3472146, 5443982, 6131052, 6387034, 6944292, 8165973, 9580551, 10887964, 12774068, 16331946, 19161102, 24497919, 28741653, 32663892, 38322204, 48995838, 57483306, 73493757, 86224959, 97991676, 114966612, 146987514, 172449918, 220481271, 258674877, 293975028, 344899836, 405576659, 440962542, 517349754, 811153318, 881925084, 1034699508, 1216729977, 1622306636, 2433459954, 3650189931, 4866919908, 7300379862, 10950569793, 14600759724, 21901139586, 32851709379, 43802279172, 65703418758, 131406837516]

約数ペア:

[(1, 131406837516), (2, 65703418758), (3, 43802279172), (4, 32851709379), (6, 21901139586), (9, 14600759724), (12, 10950569793), (18, 7300379862), (27, 4866919908), (36, 3650189931), (54, 2433459954), (81, 1622306636), (108, 1216729977), (127, 1034699508), (149, 881925084), (162, 811153318), (254, 517349754), (298, 440962542), (324, 405576659), (381, 344899836), (447, 293975028), (508, 258674877), (596, 220481271), (762, 172449918), (894, 146987514), (1143, 114966612), (1341, 97991676), (1524, 86224959), (1788, 73493757), (2286, 57483306), (2682, 48995838), (3429, 38322204), (4023, 32663892), (4572, 28741653), (5364, 24497919), (6858, 19161102), (8046, 16331946), (10287, 12774068), (12069, 10887964), (13716, 9580551), (16092, 8165973), (18923, 6944292), (20574, 6387034), (21433, 6131052), (24138, 5443982), (37846, 3472146), (41148, 3193517), (42866, 3065526), (48276, 2721991), (56769, 2314764), (64299, 2043684), (75692, 1736073), (85732, 1532763), (113538, 1157382), (128598, 1021842), (170307, 771588), (192897, 681228), (227076, 578691), (257196, 510921), (340614, 385794)]