177175964

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 385392000

約数和(自身を除く): 208216036

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 61, 73, 98, 116, 122, 146, 196, 203, 244, 292, 343, 406, 427, 511, 686, 812, 854, 1022, 1372, 1421, 1708, 1769, 2044, 2117, 2842, 2989, 3538, 3577, 4234, 4453, 5684, 5978, 7076, 7154, 8468, 8906, 9947, 11956, 12383, 14308, 14819, 17812, 19894, 20923, 24766, 25039, 29638, 31171, 39788, 41846, 49532, 50078, 59276, 62342, 83692, 86681, 100156, 103733, 124684, 129137, 173362, 207466, 218197, 258274, 346724, 414932, 436394, 516548, 606767, 726131, 872788, 903959, 1213534, 1452262, 1527379, 1807918, 2427068, 2904524, 3054758, 3615836, 6109516, 6327713, 12655426, 25310852, 44293991, 88587982, 177175964]

約数ペア:

[(1, 177175964), (2, 88587982), (4, 44293991), (7, 25310852), (14, 12655426), (28, 6327713), (29, 6109516), (49, 3615836), (58, 3054758), (61, 2904524), (73, 2427068), (98, 1807918), (116, 1527379), (122, 1452262), (146, 1213534), (196, 903959), (203, 872788), (244, 726131), (292, 606767), (343, 516548), (406, 436394), (427, 414932), (511, 346724), (686, 258274), (812, 218197), (854, 207466), (1022, 173362), (1372, 129137), (1421, 124684), (1708, 103733), (1769, 100156), (2044, 86681), (2117, 83692), (2842, 62342), (2989, 59276), (3538, 50078), (3577, 49532), (4234, 41846), (4453, 39788), (5684, 31171), (5978, 29638), (7076, 25039), (7154, 24766), (8468, 20923), (8906, 19894), (9947, 17812), (11956, 14819), (12383, 14308)]