138349344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29411}}^1$

素因数の和:29438

約数の個数: 72

約数和(自身を含む): 422473968

約数和(自身を除く): 284124624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 29411, 58822, 88233, 117644, 176466, 205877, 235288, 352932, 411754, 470576, 617631, 705864, 823508, 941152, 1235262, 1411728, 1441139, 1647016, 2470524, 2823456, 2882278, 3294032, 4323417, 4941048, 5764556, 6588064, 8646834, 9882096, 11529112, 17293668, 19764192, 23058224, 34587336, 46116448, 69174672, 138349344]

約数ペア:

[(1, 138349344), (2, 69174672), (3, 46116448), (4, 34587336), (6, 23058224), (7, 19764192), (8, 17293668), (12, 11529112), (14, 9882096), (16, 8646834), (21, 6588064), (24, 5764556), (28, 4941048), (32, 4323417), (42, 3294032), (48, 2882278), (49, 2823456), (56, 2470524), (84, 1647016), (96, 1441139), (98, 1411728), (112, 1235262), (147, 941152), (168, 823508), (196, 705864), (224, 617631), (294, 470576), (336, 411754), (392, 352932), (588, 235288), (672, 205877), (784, 176466), (1176, 117644), (1568, 88233), (2352, 58822), (4704, 29411)]