168628577312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{128237}}^1$

素因数の和:128398

約数の個数: 96

約数和(自身を含む): 373249522800

約数和(自身を除く): 204620945488

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 109, 116, 208, 218, 232, 377, 416, 436, 464, 754, 872, 928, 1417, 1508, 1744, 2834, 3016, 3161, 3488, 5668, 6032, 6322, 11336, 12064, 12644, 22672, 25288, 41093, 45344, 50576, 82186, 101152, 128237, 164372, 256474, 328744, 512948, 657488, 1025896, 1314976, 1667081, 2051792, 3334162, 3718873, 4103584, 6668324, 7437746, 13336648, 13977833, 14875492, 26673296, 27955666, 29750984, 48345349, 53346592, 55911332, 59501968, 96690698, 111822664, 119003936, 181711829, 193381396, 223645328, 363423658, 386762792, 405357157, 447290656, 726847316, 773525584, 810714314, 1453694632, 1547051168, 1621428628, 2907389264, 3242857256, 5269643041, 5814778528, 6485714512, 10539286082, 12971429024, 21078572164, 42157144328, 84314288656, 168628577312]

約数ペア:

[(1, 168628577312), (2, 84314288656), (4, 42157144328), (8, 21078572164), (13, 12971429024), (16, 10539286082), (26, 6485714512), (29, 5814778528), (32, 5269643041), (52, 3242857256), (58, 2907389264), (104, 1621428628), (109, 1547051168), (116, 1453694632), (208, 810714314), (218, 773525584), (232, 726847316), (377, 447290656), (416, 405357157), (436, 386762792), (464, 363423658), (754, 223645328), (872, 193381396), (928, 181711829), (1417, 119003936), (1508, 111822664), (1744, 96690698), (2834, 59501968), (3016, 55911332), (3161, 53346592), (3488, 48345349), (5668, 29750984), (6032, 27955666), (6322, 26673296), (11336, 14875492), (12064, 13977833), (12644, 13336648), (22672, 7437746), (25288, 6668324), (41093, 4103584), (45344, 3718873), (50576, 3334162), (82186, 2051792), (101152, 1667081), (128237, 1314976), (164372, 1025896), (256474, 657488), (328744, 512948)]