140123808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4021}}^1$

素因数の和:4059

約数の個数: 108

約数和(自身を含む): 438104394

約数和(自身を除く): 297980586

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4021, 4356, 5808, 8042, 8712, 11616, 12063, 16084, 17424, 24126, 32168, 34848, 36189, 44231, 48252, 64336, 72378, 88462, 96504, 128672, 132693, 144756, 176924, 193008, 265386, 289512, 353848, 386016, 398079, 486541, 530772, 579024, 707696, 796158, 973082, 1061544, 1158048, 1415392, 1459623, 1592316, 1946164, 2123088, 2919246, 3184632, 3892328, 4246176, 4378869, 5838492, 6369264, 7784656, 8757738, 11676984, 12738528, 15569312, 17515476, 23353968, 35030952, 46707936, 70061904, 140123808]

約数ペア:

[(1, 140123808), (2, 70061904), (3, 46707936), (4, 35030952), (6, 23353968), (8, 17515476), (9, 15569312), (11, 12738528), (12, 11676984), (16, 8757738), (18, 7784656), (22, 6369264), (24, 5838492), (32, 4378869), (33, 4246176), (36, 3892328), (44, 3184632), (48, 2919246), (66, 2123088), (72, 1946164), (88, 1592316), (96, 1459623), (99, 1415392), (121, 1158048), (132, 1061544), (144, 973082), (176, 796158), (198, 707696), (242, 579024), (264, 530772), (288, 486541), (352, 398079), (363, 386016), (396, 353848), (484, 289512), (528, 265386), (726, 193008), (792, 176924), (968, 144756), (1056, 132693), (1089, 128672), (1452, 96504), (1584, 88462), (1936, 72378), (2178, 64336), (2904, 48252), (3168, 44231), (3872, 36189), (4021, 34848), (4356, 32168), (5808, 24126), (8042, 17424), (8712, 16084), (11616, 12063)]