140024736

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21139}}^1$

素因数の和:21178

約数の個数: 72

約数和(自身を含む): 415527840

約数和(自身を除く): 275503104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21139, 42278, 63417, 84556, 126834, 169112, 190251, 253668, 338224, 380502, 486197, 507336, 676448, 761004, 972394, 1014672, 1458591, 1522008, 1944788, 2029344, 2917182, 3044016, 3889576, 4375773, 5834364, 6088032, 7779152, 8751546, 11668728, 15558304, 17503092, 23337456, 35006184, 46674912, 70012368, 140024736]

約数ペア:

[(1, 140024736), (2, 70012368), (3, 46674912), (4, 35006184), (6, 23337456), (8, 17503092), (9, 15558304), (12, 11668728), (16, 8751546), (18, 7779152), (23, 6088032), (24, 5834364), (32, 4375773), (36, 3889576), (46, 3044016), (48, 2917182), (69, 2029344), (72, 1944788), (92, 1522008), (96, 1458591), (138, 1014672), (144, 972394), (184, 761004), (207, 676448), (276, 507336), (288, 486197), (368, 380502), (414, 338224), (552, 253668), (736, 190251), (828, 169112), (1104, 126834), (1656, 84556), (2208, 63417), (3312, 42278), (6624, 21139)]