163551164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 364707840

約数和(自身を除く): 201156676

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 47, 62, 76, 94, 124, 133, 188, 211, 217, 266, 329, 422, 434, 532, 589, 658, 844, 868, 893, 1178, 1316, 1457, 1477, 1786, 2356, 2914, 2954, 3572, 4009, 4123, 5828, 5908, 6251, 6541, 8018, 8246, 9917, 10199, 12502, 13082, 16036, 16492, 19834, 20398, 25004, 26164, 27683, 28063, 39668, 40796, 45787, 55366, 56126, 69419, 91574, 110732, 112252, 124279, 138838, 183148, 188423, 193781, 248558, 277676, 307427, 376846, 387562, 497116, 614854, 753692, 775124, 869953, 1229708, 1318961, 1739906, 2151989, 2637922, 3479812, 4303978, 5275844, 5841113, 8607956, 11682226, 23364452, 40887791, 81775582, 163551164]

約数ペア:

[(1, 163551164), (2, 81775582), (4, 40887791), (7, 23364452), (14, 11682226), (19, 8607956), (28, 5841113), (31, 5275844), (38, 4303978), (47, 3479812), (62, 2637922), (76, 2151989), (94, 1739906), (124, 1318961), (133, 1229708), (188, 869953), (211, 775124), (217, 753692), (266, 614854), (329, 497116), (422, 387562), (434, 376846), (532, 307427), (589, 277676), (658, 248558), (844, 193781), (868, 188423), (893, 183148), (1178, 138838), (1316, 124279), (1457, 112252), (1477, 110732), (1786, 91574), (2356, 69419), (2914, 56126), (2954, 55366), (3572, 45787), (4009, 40796), (4123, 39668), (5828, 28063), (5908, 27683), (6251, 26164), (6541, 25004), (8018, 20398), (8246, 19834), (9917, 16492), (10199, 16036), (12502, 13082)]