140400108

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{19403}}^1$

素因数の和:19483

約数の個数: 48

約数和(自身を含む): 369452160

約数和(自身を除く): 229052052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 19403, 38806, 58209, 77612, 116418, 174627, 232836, 349254, 523881, 698508, 1047762, 1300001, 2095524, 2600002, 3900003, 5200004, 7800006, 11700009, 15600012, 23400018, 35100027, 46800036, 70200054, 140400108]

約数ペア:

[(1, 140400108), (2, 70200054), (3, 46800036), (4, 35100027), (6, 23400018), (9, 15600012), (12, 11700009), (18, 7800006), (27, 5200004), (36, 3900003), (54, 2600002), (67, 2095524), (108, 1300001), (134, 1047762), (201, 698508), (268, 523881), (402, 349254), (603, 232836), (804, 174627), (1206, 116418), (1809, 77612), (2412, 58209), (3618, 38806), (7236, 19403)]