138875016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 406296000

約数和(自身を除く): 267420984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 269, 294, 392, 439, 538, 588, 807, 878, 1076, 1176, 1317, 1614, 1756, 1883, 2152, 2634, 3073, 3228, 3512, 3766, 5268, 5649, 6146, 6456, 7532, 9219, 10536, 11298, 12292, 13181, 15064, 18438, 21511, 22596, 24584, 26362, 36876, 39543, 43022, 45192, 52724, 64533, 73752, 79086, 86044, 105448, 118091, 129066, 158172, 172088, 236182, 258132, 316344, 354273, 472364, 516264, 708546, 826637, 944728, 1417092, 1653274, 2479911, 2834184, 3306548, 4959822, 5786459, 6613096, 9919644, 11572918, 17359377, 19839288, 23145836, 34718754, 46291672, 69437508, 138875016]

約数ペア:

[(1, 138875016), (2, 69437508), (3, 46291672), (4, 34718754), (6, 23145836), (7, 19839288), (8, 17359377), (12, 11572918), (14, 9919644), (21, 6613096), (24, 5786459), (28, 4959822), (42, 3306548), (49, 2834184), (56, 2479911), (84, 1653274), (98, 1417092), (147, 944728), (168, 826637), (196, 708546), (269, 516264), (294, 472364), (392, 354273), (439, 316344), (538, 258132), (588, 236182), (807, 172088), (878, 158172), (1076, 129066), (1176, 118091), (1317, 105448), (1614, 86044), (1756, 79086), (1883, 73752), (2152, 64533), (2634, 52724), (3073, 45192), (3228, 43022), (3512, 39543), (3766, 36876), (5268, 26362), (5649, 24584), (6146, 22596), (6456, 21511), (7532, 18438), (9219, 15064), (10536, 13181), (11298, 12292)]