155501784

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{10853}}^1$

素因数の和:11064

約数の個数: 48

約数和(自身を含む): 423306000

約数和(自身を除く): 267804216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 10853, 14328, 21706, 32559, 43412, 65118, 86824, 97677, 130236, 195354, 260472, 390708, 781416, 2159747, 4319494, 6479241, 8638988, 12958482, 17277976, 19437723, 25916964, 38875446, 51833928, 77750892, 155501784]

約数ペア:

[(1, 155501784), (2, 77750892), (3, 51833928), (4, 38875446), (6, 25916964), (8, 19437723), (9, 17277976), (12, 12958482), (18, 8638988), (24, 6479241), (36, 4319494), (72, 2159747), (199, 781416), (398, 390708), (597, 260472), (796, 195354), (1194, 130236), (1592, 97677), (1791, 86824), (2388, 65118), (3582, 43412), (4776, 32559), (7164, 21706), (10853, 14328)]