181112316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 539116032

約数和(自身を除く): 358003716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 103, 121, 132, 154, 173, 206, 231, 242, 308, 309, 346, 363, 412, 462, 484, 519, 618, 692, 721, 726, 847, 924, 1038, 1133, 1211, 1236, 1442, 1452, 1694, 1903, 2076, 2163, 2266, 2422, 2541, 2884, 3388, 3399, 3633, 3806, 4326, 4532, 4844, 5082, 5709, 6798, 7266, 7612, 7931, 8652, 10164, 11418, 12463, 13321, 13596, 14532, 15862, 17819, 20933, 22836, 23793, 24926, 26642, 31724, 35638, 37389, 39963, 41866, 47586, 49852, 53284, 53457, 62799, 71276, 74778, 79926, 83732, 87241, 95172, 106914, 124733, 125598, 146531, 149556, 159852, 174482, 196009, 213828, 249466, 251196, 261723, 293062, 348964, 374199, 392018, 439593, 498932, 523446, 586124, 588027, 748398, 784036, 879186, 1046892, 1176054, 1372063, 1496796, 1758372, 2156099, 2352108, 2744126, 4116189, 4312198, 5488252, 6468297, 8232378, 8624396, 12936594, 15092693, 16464756, 25873188, 30185386, 45278079, 60370772, 90556158, 181112316]

約数ペア:

[(1, 181112316), (2, 90556158), (3, 60370772), (4, 45278079), (6, 30185386), (7, 25873188), (11, 16464756), (12, 15092693), (14, 12936594), (21, 8624396), (22, 8232378), (28, 6468297), (33, 5488252), (42, 4312198), (44, 4116189), (66, 2744126), (77, 2352108), (84, 2156099), (103, 1758372), (121, 1496796), (132, 1372063), (154, 1176054), (173, 1046892), (206, 879186), (231, 784036), (242, 748398), (308, 588027), (309, 586124), (346, 523446), (363, 498932), (412, 439593), (462, 392018), (484, 374199), (519, 348964), (618, 293062), (692, 261723), (721, 251196), (726, 249466), (847, 213828), (924, 196009), (1038, 174482), (1133, 159852), (1211, 149556), (1236, 146531), (1442, 125598), (1452, 124733), (1694, 106914), (1903, 95172), (2076, 87241), (2163, 83732), (2266, 79926), (2422, 74778), (2541, 71276), (2884, 62799), (3388, 53457), (3399, 53284), (3633, 49852), (3806, 47586), (4326, 41866), (4532, 39963), (4844, 37389), (5082, 35638), (5709, 31724), (6798, 26642), (7266, 24926), (7612, 23793), (7931, 22836), (8652, 20933), (10164, 17819), (11418, 15862), (12463, 14532), (13321, 13596)]