151370296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3556

約数の個数: 64

約数和(自身を含む): 358940160

約数和(自身を除く): 207569864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3461, 3976, 5467, 6248, 6922, 10934, 13844, 21868, 24227, 27688, 38071, 43736, 48454, 76142, 96908, 152284, 193816, 245731, 266497, 304568, 491462, 532994, 982924, 1065988, 1720117, 1965848, 2131976, 2703041, 3440234, 5406082, 6880468, 10812164, 13760936, 18921287, 21624328, 37842574, 75685148, 151370296]

約数ペア:

[(1, 151370296), (2, 75685148), (4, 37842574), (7, 21624328), (8, 18921287), (11, 13760936), (14, 10812164), (22, 6880468), (28, 5406082), (44, 3440234), (56, 2703041), (71, 2131976), (77, 1965848), (88, 1720117), (142, 1065988), (154, 982924), (284, 532994), (308, 491462), (497, 304568), (568, 266497), (616, 245731), (781, 193816), (994, 152284), (1562, 96908), (1988, 76142), (3124, 48454), (3461, 43736), (3976, 38071), (5467, 27688), (6248, 24227), (6922, 21868), (10934, 13844)]