152154604

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 321753600

約数和(自身を除く): 169598996

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 83, 94, 98, 166, 188, 196, 199, 329, 332, 398, 581, 658, 796, 1162, 1316, 1393, 2303, 2324, 2786, 3901, 4067, 4606, 5572, 7802, 8134, 9212, 9353, 9751, 15604, 16268, 16517, 18706, 19502, 27307, 33034, 37412, 39004, 54614, 65471, 66068, 109228, 115619, 130942, 191149, 231238, 261884, 382298, 458297, 462476, 764596, 776299, 809333, 916594, 1552598, 1618666, 1833188, 3105196, 3237332, 5434093, 10868186, 21736372, 38038651, 76077302, 152154604]

約数ペア:

[(1, 152154604), (2, 76077302), (4, 38038651), (7, 21736372), (14, 10868186), (28, 5434093), (47, 3237332), (49, 3105196), (83, 1833188), (94, 1618666), (98, 1552598), (166, 916594), (188, 809333), (196, 776299), (199, 764596), (329, 462476), (332, 458297), (398, 382298), (581, 261884), (658, 231238), (796, 191149), (1162, 130942), (1316, 115619), (1393, 109228), (2303, 66068), (2324, 65471), (2786, 54614), (3901, 39004), (4067, 37412), (4606, 33034), (5572, 27307), (7802, 19502), (8134, 18706), (9212, 16517), (9353, 16268), (9751, 15604)]