140390208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{34819}}^1$

素因数の和:34844

約数の個数: 84

約数和(自身を含む): 459902560

約数和(自身を除く): 319512352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 34819, 69638, 104457, 139276, 208914, 243733, 278552, 313371, 417828, 487466, 557104, 626742, 731199, 835656, 974932, 1114208, 1253484, 1462398, 1671312, 1949864, 2193597, 2228416, 2506968, 2924796, 3342624, 3899728, 4387194, 5013936, 5849592, 6685248, 7799456, 8774388, 10027872, 11699184, 15598912, 17548776, 20055744, 23398368, 35097552, 46796736, 70195104, 140390208]

約数ペア:

[(1, 140390208), (2, 70195104), (3, 46796736), (4, 35097552), (6, 23398368), (7, 20055744), (8, 17548776), (9, 15598912), (12, 11699184), (14, 10027872), (16, 8774388), (18, 7799456), (21, 6685248), (24, 5849592), (28, 5013936), (32, 4387194), (36, 3899728), (42, 3342624), (48, 2924796), (56, 2506968), (63, 2228416), (64, 2193597), (72, 1949864), (84, 1671312), (96, 1462398), (112, 1253484), (126, 1114208), (144, 974932), (168, 835656), (192, 731199), (224, 626742), (252, 557104), (288, 487466), (336, 417828), (448, 313371), (504, 278552), (576, 243733), (672, 208914), (1008, 139276), (1344, 104457), (2016, 69638), (4032, 34819)]