161867616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 443520000

約数和(自身を除く): 281652384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 109, 124, 186, 218, 248, 327, 372, 436, 496, 499, 654, 744, 872, 992, 998, 1308, 1488, 1497, 1744, 1996, 2616, 2976, 2994, 3379, 3488, 3992, 5232, 5988, 6758, 7984, 10137, 10464, 11976, 13516, 15469, 15968, 20274, 23952, 27032, 30938, 40548, 46407, 47904, 54064, 54391, 61876, 81096, 92814, 108128, 108782, 123752, 162192, 163173, 185628, 217564, 247504, 324384, 326346, 371256, 435128, 495008, 652692, 742512, 870256, 1305384, 1485024, 1686121, 1740512, 2610768, 3372242, 5058363, 5221536, 6744484, 10116726, 13488968, 20233452, 26977936, 40466904, 53955872, 80933808, 161867616]

約数ペア:

[(1, 161867616), (2, 80933808), (3, 53955872), (4, 40466904), (6, 26977936), (8, 20233452), (12, 13488968), (16, 10116726), (24, 6744484), (31, 5221536), (32, 5058363), (48, 3372242), (62, 2610768), (93, 1740512), (96, 1686121), (109, 1485024), (124, 1305384), (186, 870256), (218, 742512), (248, 652692), (327, 495008), (372, 435128), (436, 371256), (496, 326346), (499, 324384), (654, 247504), (744, 217564), (872, 185628), (992, 163173), (998, 162192), (1308, 123752), (1488, 108782), (1497, 108128), (1744, 92814), (1996, 81096), (2616, 61876), (2976, 54391), (2994, 54064), (3379, 47904), (3488, 46407), (3992, 40548), (5232, 30938), (5988, 27032), (6758, 23952), (7984, 20274), (10137, 15968), (10464, 15469), (11976, 13516)]