156626032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 179245328

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 79, 136, 148, 158, 197, 272, 296, 316, 394, 592, 629, 632, 788, 1258, 1264, 1343, 1576, 2516, 2686, 2923, 3152, 3349, 5032, 5372, 5846, 6698, 7289, 10064, 10744, 11692, 13396, 14578, 15563, 21488, 23384, 26792, 29156, 31126, 46768, 49691, 53584, 58312, 62252, 99382, 116624, 123913, 124504, 198764, 247826, 249008, 264571, 397528, 495652, 529142, 575831, 795056, 991304, 1058284, 1151662, 1982608, 2116568, 2303324, 4233136, 4606648, 9213296, 9789127, 19578254, 39156508, 78313016, 156626032]

約数ペア:

[(1, 156626032), (2, 78313016), (4, 39156508), (8, 19578254), (16, 9789127), (17, 9213296), (34, 4606648), (37, 4233136), (68, 2303324), (74, 2116568), (79, 1982608), (136, 1151662), (148, 1058284), (158, 991304), (197, 795056), (272, 575831), (296, 529142), (316, 495652), (394, 397528), (592, 264571), (629, 249008), (632, 247826), (788, 198764), (1258, 124504), (1264, 123913), (1343, 116624), (1576, 99382), (2516, 62252), (2686, 58312), (2923, 53584), (3152, 49691), (3349, 46768), (5032, 31126), (5372, 29156), (5846, 26792), (6698, 23384), (7289, 21488), (10064, 15563), (10744, 14578), (11692, 13396)]