187212844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 426295296

約数和(自身を除く): 239082452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 47, 52, 62, 91, 94, 124, 182, 188, 217, 329, 353, 364, 403, 434, 611, 658, 706, 806, 868, 1222, 1316, 1412, 1457, 1612, 2444, 2471, 2821, 2914, 4277, 4589, 4942, 5642, 5828, 8554, 9178, 9884, 10199, 10943, 11284, 16591, 17108, 18356, 18941, 20398, 21886, 32123, 33182, 37882, 40796, 43772, 64246, 66364, 75764, 76601, 116137, 128492, 132587, 142259, 153202, 215683, 232274, 265174, 284518, 306404, 431366, 464548, 514321, 530348, 569036, 862732, 995813, 1028642, 1509781, 1991626, 2057284, 3019562, 3600247, 3983252, 6039124, 6686173, 7200494, 13372346, 14400988, 26744692, 46803211, 93606422, 187212844]

約数ペア:

[(1, 187212844), (2, 93606422), (4, 46803211), (7, 26744692), (13, 14400988), (14, 13372346), (26, 7200494), (28, 6686173), (31, 6039124), (47, 3983252), (52, 3600247), (62, 3019562), (91, 2057284), (94, 1991626), (124, 1509781), (182, 1028642), (188, 995813), (217, 862732), (329, 569036), (353, 530348), (364, 514321), (403, 464548), (434, 431366), (611, 306404), (658, 284518), (706, 265174), (806, 232274), (868, 215683), (1222, 153202), (1316, 142259), (1412, 132587), (1457, 128492), (1612, 116137), (2444, 76601), (2471, 75764), (2821, 66364), (2914, 64246), (4277, 43772), (4589, 40796), (4942, 37882), (5642, 33182), (5828, 32123), (8554, 21886), (9178, 20398), (9884, 18941), (10199, 18356), (10943, 17108), (11284, 16591)]