140978824

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 332444160

約数和(自身を除く): 191465336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 281, 289, 434, 476, 527, 562, 578, 868, 952, 1054, 1124, 1156, 1736, 1967, 2023, 2108, 2248, 2312, 3689, 3934, 4046, 4216, 4777, 7378, 7868, 8092, 8711, 8959, 9554, 14756, 15736, 16184, 17422, 17918, 19108, 29512, 33439, 34844, 35836, 38216, 60977, 62713, 66878, 69688, 71672, 81209, 121954, 125426, 133756, 148087, 162418, 243908, 250852, 267512, 296174, 324836, 487816, 501704, 568463, 592348, 649672, 1036609, 1136926, 1184696, 2073218, 2273852, 2517479, 4146436, 4547704, 5034958, 8292872, 10069916, 17622353, 20139832, 35244706, 70489412, 140978824]

約数ペア:

[(1, 140978824), (2, 70489412), (4, 35244706), (7, 20139832), (8, 17622353), (14, 10069916), (17, 8292872), (28, 5034958), (31, 4547704), (34, 4146436), (56, 2517479), (62, 2273852), (68, 2073218), (119, 1184696), (124, 1136926), (136, 1036609), (217, 649672), (238, 592348), (248, 568463), (281, 501704), (289, 487816), (434, 324836), (476, 296174), (527, 267512), (562, 250852), (578, 243908), (868, 162418), (952, 148087), (1054, 133756), (1124, 125426), (1156, 121954), (1736, 81209), (1967, 71672), (2023, 69688), (2108, 66878), (2248, 62713), (2312, 60977), (3689, 38216), (3934, 35836), (4046, 34844), (4216, 33439), (4777, 29512), (7378, 19108), (7868, 17918), (8092, 17422), (8711, 16184), (8959, 15736), (9554, 14756)]