160016796

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 442743840

約数和(自身を除く): 282727044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 109, 138, 162, 197, 207, 218, 276, 324, 327, 394, 414, 436, 591, 621, 654, 788, 828, 981, 1182, 1242, 1308, 1773, 1863, 1962, 2364, 2484, 2507, 2943, 3546, 3726, 3924, 4531, 5014, 5319, 5886, 7092, 7452, 7521, 8829, 9062, 10028, 10638, 11772, 13593, 15042, 15957, 17658, 18124, 21276, 21473, 22563, 27186, 30084, 31914, 35316, 40779, 42946, 45126, 54372, 63828, 64419, 67689, 81558, 85892, 90252, 122337, 128838, 135378, 163116, 193257, 203067, 244674, 257676, 270756, 367011, 386514, 406134, 489348, 493879, 579771, 734022, 773028, 812268, 987758, 1159542, 1468044, 1481637, 1739313, 1975516, 2319084, 2963274, 3478626, 4444911, 5926548, 6957252, 8889822, 13334733, 17779644, 26669466, 40004199, 53338932, 80008398, 160016796]

約数ペア:

[(1, 160016796), (2, 80008398), (3, 53338932), (4, 40004199), (6, 26669466), (9, 17779644), (12, 13334733), (18, 8889822), (23, 6957252), (27, 5926548), (36, 4444911), (46, 3478626), (54, 2963274), (69, 2319084), (81, 1975516), (92, 1739313), (108, 1481637), (109, 1468044), (138, 1159542), (162, 987758), (197, 812268), (207, 773028), (218, 734022), (276, 579771), (324, 493879), (327, 489348), (394, 406134), (414, 386514), (436, 367011), (591, 270756), (621, 257676), (654, 244674), (788, 203067), (828, 193257), (981, 163116), (1182, 135378), (1242, 128838), (1308, 122337), (1773, 90252), (1863, 85892), (1962, 81558), (2364, 67689), (2484, 64419), (2507, 63828), (2943, 54372), (3546, 45126), (3726, 42946), (3924, 40779), (4531, 35316), (5014, 31914), (5319, 30084), (5886, 27186), (7092, 22563), (7452, 21473), (7521, 21276), (8829, 18124), (9062, 17658), (10028, 15957), (10638, 15042), (11772, 13593)]