191555808

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 520934400

約数和(自身を除く): 329378592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 199, 222, 271, 296, 398, 444, 542, 592, 597, 796, 813, 888, 1084, 1184, 1194, 1592, 1626, 1776, 2168, 2388, 3184, 3252, 3552, 4336, 4776, 6368, 6504, 7363, 8672, 9552, 10027, 13008, 14726, 19104, 20054, 22089, 26016, 29452, 30081, 40108, 44178, 53929, 58904, 60162, 80216, 88356, 107858, 117808, 120324, 160432, 161787, 176712, 215716, 235616, 240648, 320864, 323574, 353424, 431432, 481296, 647148, 706848, 862864, 962592, 1294296, 1725728, 1995373, 2588592, 3990746, 5177184, 5986119, 7981492, 11972238, 15962984, 23944476, 31925968, 47888952, 63851936, 95777904, 191555808]

約数ペア:

[(1, 191555808), (2, 95777904), (3, 63851936), (4, 47888952), (6, 31925968), (8, 23944476), (12, 15962984), (16, 11972238), (24, 7981492), (32, 5986119), (37, 5177184), (48, 3990746), (74, 2588592), (96, 1995373), (111, 1725728), (148, 1294296), (199, 962592), (222, 862864), (271, 706848), (296, 647148), (398, 481296), (444, 431432), (542, 353424), (592, 323574), (597, 320864), (796, 240648), (813, 235616), (888, 215716), (1084, 176712), (1184, 161787), (1194, 160432), (1592, 120324), (1626, 117808), (1776, 107858), (2168, 88356), (2388, 80216), (3184, 60162), (3252, 58904), (3552, 53929), (4336, 44178), (4776, 40108), (6368, 30081), (6504, 29452), (7363, 26016), (8672, 22089), (9552, 20054), (10027, 19104), (13008, 14726)]