127229928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1791

約数の個数: 128

約数和(自身を含む): 399513600

約数和(自身を除く): 272283672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1733, 1748, 1932, 2622, 3059, 3192, 3466, 3496, 3864, 5199, 5244, 6118, 6932, 9177, 10398, 10488, 12131, 12236, 13864, 18354, 20796, 24262, 24472, 32927, 36393, 36708, 39859, 41592, 48524, 65854, 72786, 73416, 79718, 97048, 98781, 119577, 131708, 145572, 159436, 197562, 230489, 239154, 263416, 279013, 291144, 318872, 395124, 460978, 478308, 558026, 691467, 757321, 790248, 837039, 921956, 956616, 1116052, 1382934, 1514642, 1674078, 1843912, 2232104, 2271963, 2765868, 3029284, 3348156, 4543926, 5301247, 5531736, 6058568, 6696312, 9087852, 10602494, 15903741, 18175704, 21204988, 31807482, 42409976, 63614964, 127229928]

約数ペア:

[(1, 127229928), (2, 63614964), (3, 42409976), (4, 31807482), (6, 21204988), (7, 18175704), (8, 15903741), (12, 10602494), (14, 9087852), (19, 6696312), (21, 6058568), (23, 5531736), (24, 5301247), (28, 4543926), (38, 3348156), (42, 3029284), (46, 2765868), (56, 2271963), (57, 2232104), (69, 1843912), (76, 1674078), (84, 1514642), (92, 1382934), (114, 1116052), (133, 956616), (138, 921956), (152, 837039), (161, 790248), (168, 757321), (184, 691467), (228, 558026), (266, 478308), (276, 460978), (322, 395124), (399, 318872), (437, 291144), (456, 279013), (483, 263416), (532, 239154), (552, 230489), (644, 197562), (798, 159436), (874, 145572), (966, 131708), (1064, 119577), (1288, 98781), (1311, 97048), (1596, 79718), (1733, 73416), (1748, 72786), (1932, 65854), (2622, 48524), (3059, 41592), (3192, 39859), (3466, 36708), (3496, 36393), (3864, 32927), (5199, 24472), (5244, 24262), (6118, 20796), (6932, 18354), (9177, 13864), (10398, 12236), (10488, 12131)]