196147952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 525633024

約数和(自身を除く): 329485072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 112, 143, 148, 154, 176, 182, 208, 259, 286, 296, 308, 331, 364, 407, 481, 518, 572, 592, 616, 662, 728, 814, 962, 1001, 1036, 1144, 1232, 1324, 1456, 1628, 1924, 2002, 2072, 2288, 2317, 2648, 2849, 3256, 3367, 3641, 3848, 4004, 4144, 4303, 4634, 5291, 5296, 5698, 6512, 6734, 7282, 7696, 8008, 8606, 9268, 10582, 11396, 12247, 13468, 14564, 16016, 17212, 18536, 21164, 22792, 24494, 25487, 26936, 29128, 30121, 34424, 37037, 37072, 42328, 45584, 47333, 48988, 50974, 53872, 58256, 60242, 68848, 74074, 84656, 85729, 94666, 97976, 101948, 120484, 134717, 148148, 159211, 171458, 189332, 195952, 203896, 240968, 269434, 296296, 318422, 331331, 342916, 378664, 407792, 481936, 538868, 592592, 636844, 662662, 685832, 757328, 943019, 1077736, 1114477, 1273688, 1325324, 1371664, 1751321, 1886038, 2155472, 2228954, 2547376, 2650648, 3502642, 3772076, 4457908, 5301296, 7005284, 7544152, 8915816, 12259247, 14010568, 15088304, 17831632, 24518494, 28021136, 49036988, 98073976, 196147952]

約数ペア:

[(1, 196147952), (2, 98073976), (4, 49036988), (7, 28021136), (8, 24518494), (11, 17831632), (13, 15088304), (14, 14010568), (16, 12259247), (22, 8915816), (26, 7544152), (28, 7005284), (37, 5301296), (44, 4457908), (52, 3772076), (56, 3502642), (74, 2650648), (77, 2547376), (88, 2228954), (91, 2155472), (104, 1886038), (112, 1751321), (143, 1371664), (148, 1325324), (154, 1273688), (176, 1114477), (182, 1077736), (208, 943019), (259, 757328), (286, 685832), (296, 662662), (308, 636844), (331, 592592), (364, 538868), (407, 481936), (481, 407792), (518, 378664), (572, 342916), (592, 331331), (616, 318422), (662, 296296), (728, 269434), (814, 240968), (962, 203896), (1001, 195952), (1036, 189332), (1144, 171458), (1232, 159211), (1324, 148148), (1456, 134717), (1628, 120484), (1924, 101948), (2002, 97976), (2072, 94666), (2288, 85729), (2317, 84656), (2648, 74074), (2849, 68848), (3256, 60242), (3367, 58256), (3641, 53872), (3848, 50974), (4004, 48988), (4144, 47333), (4303, 45584), (4634, 42328), (5291, 37072), (5296, 37037), (5698, 34424), (6512, 30121), (6734, 29128), (7282, 26936), (7696, 25487), (8008, 24494), (8606, 22792), (9268, 21164), (10582, 18536), (11396, 17212), (12247, 16016), (13468, 14564)]