128679192

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 96

約数和(自身を含む): 371389200

約数和(自身を除く): 242710008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1789, 1944, 1998, 2664, 2997, 3578, 3996, 5367, 5994, 7156, 7992, 8991, 10734, 11988, 14312, 16101, 17982, 21468, 23976, 32202, 35964, 42936, 48303, 64404, 66193, 71928, 96606, 128808, 132386, 144909, 193212, 198579, 264772, 289818, 386424, 397158, 434727, 529544, 579636, 595737, 794316, 869454, 1159272, 1191474, 1588632, 1738908, 1787211, 2382948, 3477816, 3574422, 4765896, 5361633, 7148844, 10723266, 14297688, 16084899, 21446532, 32169798, 42893064, 64339596, 128679192]

約数ペア:

[(1, 128679192), (2, 64339596), (3, 42893064), (4, 32169798), (6, 21446532), (8, 16084899), (9, 14297688), (12, 10723266), (18, 7148844), (24, 5361633), (27, 4765896), (36, 3574422), (37, 3477816), (54, 2382948), (72, 1787211), (74, 1738908), (81, 1588632), (108, 1191474), (111, 1159272), (148, 869454), (162, 794316), (216, 595737), (222, 579636), (243, 529544), (296, 434727), (324, 397158), (333, 386424), (444, 289818), (486, 264772), (648, 198579), (666, 193212), (888, 144909), (972, 132386), (999, 128808), (1332, 96606), (1789, 71928), (1944, 66193), (1998, 64404), (2664, 48303), (2997, 42936), (3578, 35964), (3996, 32202), (5367, 23976), (5994, 21468), (7156, 17982), (7992, 16101), (8991, 14312), (10734, 11988)]