140554272

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 242647008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 79, 86, 96, 129, 158, 172, 237, 258, 316, 344, 431, 474, 516, 632, 688, 862, 948, 1032, 1264, 1293, 1376, 1724, 1896, 2064, 2528, 2586, 3397, 3448, 3792, 4128, 5172, 6794, 6896, 7584, 10191, 10344, 13588, 13792, 18533, 20382, 20688, 27176, 34049, 37066, 40764, 41376, 54352, 55599, 68098, 74132, 81528, 102147, 108704, 111198, 136196, 148264, 163056, 204294, 222396, 272392, 296528, 326112, 408588, 444792, 544784, 593056, 817176, 889584, 1089568, 1464107, 1634352, 1779168, 2928214, 3268704, 4392321, 5856428, 8784642, 11712856, 17569284, 23425712, 35138568, 46851424, 70277136, 140554272]

約数ペア:

[(1, 140554272), (2, 70277136), (3, 46851424), (4, 35138568), (6, 23425712), (8, 17569284), (12, 11712856), (16, 8784642), (24, 5856428), (32, 4392321), (43, 3268704), (48, 2928214), (79, 1779168), (86, 1634352), (96, 1464107), (129, 1089568), (158, 889584), (172, 817176), (237, 593056), (258, 544784), (316, 444792), (344, 408588), (431, 326112), (474, 296528), (516, 272392), (632, 222396), (688, 204294), (862, 163056), (948, 148264), (1032, 136196), (1264, 111198), (1293, 108704), (1376, 102147), (1724, 81528), (1896, 74132), (2064, 68098), (2528, 55599), (2586, 54352), (3397, 41376), (3448, 40764), (3792, 37066), (4128, 34049), (5172, 27176), (6794, 20688), (6896, 20382), (7584, 18533), (10191, 13792), (10344, 13588)]