140627808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28723}}^1$

素因数の和:28756

約数の個数: 72

約数和(自身を含む): 423449208

約数和(自身を除く): 282821400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 28723, 57446, 86169, 114892, 172338, 229784, 258507, 344676, 459568, 488291, 517014, 689352, 919136, 976582, 1034028, 1378704, 1464873, 1953164, 2068056, 2757408, 2929746, 3906328, 4136112, 4394619, 5859492, 7812656, 8272224, 8789238, 11718984, 15625312, 17578476, 23437968, 35156952, 46875936, 70313904, 140627808]

約数ペア:

[(1, 140627808), (2, 70313904), (3, 46875936), (4, 35156952), (6, 23437968), (8, 17578476), (9, 15625312), (12, 11718984), (16, 8789238), (17, 8272224), (18, 7812656), (24, 5859492), (32, 4394619), (34, 4136112), (36, 3906328), (48, 2929746), (51, 2757408), (68, 2068056), (72, 1953164), (96, 1464873), (102, 1378704), (136, 1034028), (144, 976582), (153, 919136), (204, 689352), (272, 517014), (288, 488291), (306, 459568), (408, 344676), (544, 258507), (612, 229784), (816, 172338), (1224, 114892), (1632, 86169), (2448, 57446), (4896, 28723)]