157942368

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4156

約数の個数: 72

約数和(自身を含む): 452540088

約数和(自身を除く): 294597720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4003, 4384, 4932, 6576, 8006, 9864, 12009, 13152, 16012, 19728, 24018, 32024, 36027, 39456, 48036, 64048, 72054, 96072, 128096, 144108, 192144, 288216, 384288, 548411, 576432, 1096822, 1152864, 1645233, 2193644, 3290466, 4387288, 4935699, 6580932, 8774576, 9871398, 13161864, 17549152, 19742796, 26323728, 39485592, 52647456, 78971184, 157942368]

約数ペア:

[(1, 157942368), (2, 78971184), (3, 52647456), (4, 39485592), (6, 26323728), (8, 19742796), (9, 17549152), (12, 13161864), (16, 9871398), (18, 8774576), (24, 6580932), (32, 4935699), (36, 4387288), (48, 3290466), (72, 2193644), (96, 1645233), (137, 1152864), (144, 1096822), (274, 576432), (288, 548411), (411, 384288), (548, 288216), (822, 192144), (1096, 144108), (1233, 128096), (1644, 96072), (2192, 72054), (2466, 64048), (3288, 48036), (4003, 39456), (4384, 36027), (4932, 32024), (6576, 24018), (8006, 19728), (9864, 16012), (12009, 13152)]