156825930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 383328000

約数和(自身を除く): 226502070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 199, 218, 241, 327, 398, 482, 545, 597, 654, 723, 995, 1090, 1194, 1205, 1446, 1635, 1990, 2410, 2985, 3270, 3615, 5970, 7230, 21691, 26269, 43382, 47959, 52538, 65073, 78807, 95918, 108455, 130146, 131345, 143877, 157614, 216910, 239795, 262690, 287754, 325365, 394035, 479590, 650730, 719385, 788070, 1438770, 5227531, 10455062, 15682593, 26137655, 31365186, 52275310, 78412965, 156825930]

約数ペア:

[(1, 156825930), (2, 78412965), (3, 52275310), (5, 31365186), (6, 26137655), (10, 15682593), (15, 10455062), (30, 5227531), (109, 1438770), (199, 788070), (218, 719385), (241, 650730), (327, 479590), (398, 394035), (482, 325365), (545, 287754), (597, 262690), (654, 239795), (723, 216910), (995, 157614), (1090, 143877), (1194, 131345), (1205, 130146), (1446, 108455), (1635, 95918), (1990, 78807), (2410, 65073), (2985, 52538), (3270, 47959), (3615, 43382), (5970, 26269), (7230, 21691)]