155391104

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 347289600

約数和(自身を除く): 191898496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 121, 127, 128, 158, 176, 242, 254, 316, 352, 484, 508, 632, 704, 869, 968, 1016, 1264, 1397, 1408, 1738, 1936, 2032, 2528, 2794, 3476, 3872, 4064, 5056, 5588, 6952, 7744, 8128, 9559, 10033, 10112, 11176, 13904, 15367, 15488, 16256, 19118, 20066, 22352, 27808, 30734, 38236, 40132, 44704, 55616, 61468, 76472, 80264, 89408, 110363, 111232, 122936, 152944, 160528, 178816, 220726, 245872, 305888, 321056, 441452, 491744, 611776, 642112, 882904, 983488, 1213993, 1223552, 1284224, 1765808, 1966976, 2427986, 3531616, 4855972, 7063232, 9711944, 14126464, 19423888, 38847776, 77695552, 155391104]

約数ペア:

[(1, 155391104), (2, 77695552), (4, 38847776), (8, 19423888), (11, 14126464), (16, 9711944), (22, 7063232), (32, 4855972), (44, 3531616), (64, 2427986), (79, 1966976), (88, 1765808), (121, 1284224), (127, 1223552), (128, 1213993), (158, 983488), (176, 882904), (242, 642112), (254, 611776), (316, 491744), (352, 441452), (484, 321056), (508, 305888), (632, 245872), (704, 220726), (869, 178816), (968, 160528), (1016, 152944), (1264, 122936), (1397, 111232), (1408, 110363), (1738, 89408), (1936, 80264), (2032, 76472), (2528, 61468), (2794, 55616), (3476, 44704), (3872, 40132), (4064, 38236), (5056, 30734), (5588, 27808), (6952, 22352), (7744, 20066), (8128, 19118), (9559, 16256), (10033, 15488), (10112, 15367), (11176, 13904)]