191508948

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 539911680

約数和(自身を除く): 348402732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 124, 138, 162, 186, 207, 276, 279, 324, 372, 414, 558, 621, 713, 828, 829, 837, 1116, 1242, 1426, 1658, 1674, 1863, 2139, 2484, 2487, 2511, 2852, 3316, 3348, 3726, 4278, 4974, 5022, 6417, 7452, 7461, 8556, 9948, 10044, 12834, 14922, 19067, 19251, 22383, 25668, 25699, 29844, 38134, 38502, 44766, 51398, 57201, 57753, 67149, 76268, 77004, 77097, 89532, 102796, 114402, 115506, 134298, 154194, 171603, 228804, 231012, 231291, 268596, 308388, 343206, 462582, 514809, 591077, 686412, 693873, 925164, 1029618, 1182154, 1387746, 1544427, 1773231, 2059236, 2081619, 2364308, 2775492, 3088854, 3546462, 4163238, 5319693, 6177708, 7092924, 8326476, 10639386, 15959079, 21278772, 31918158, 47877237, 63836316, 95754474, 191508948]

約数ペア:

[(1, 191508948), (2, 95754474), (3, 63836316), (4, 47877237), (6, 31918158), (9, 21278772), (12, 15959079), (18, 10639386), (23, 8326476), (27, 7092924), (31, 6177708), (36, 5319693), (46, 4163238), (54, 3546462), (62, 3088854), (69, 2775492), (81, 2364308), (92, 2081619), (93, 2059236), (108, 1773231), (124, 1544427), (138, 1387746), (162, 1182154), (186, 1029618), (207, 925164), (276, 693873), (279, 686412), (324, 591077), (372, 514809), (414, 462582), (558, 343206), (621, 308388), (713, 268596), (828, 231291), (829, 231012), (837, 228804), (1116, 171603), (1242, 154194), (1426, 134298), (1658, 115506), (1674, 114402), (1863, 102796), (2139, 89532), (2484, 77097), (2487, 77004), (2511, 76268), (2852, 67149), (3316, 57753), (3348, 57201), (3726, 51398), (4278, 44766), (4974, 38502), (5022, 38134), (6417, 29844), (7452, 25699), (7461, 25668), (8556, 22383), (9948, 19251), (10044, 19067), (12834, 14922)]