157213752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3300

約数の個数: 64

約数和(自身を含む): 417648000

約数和(自身を除く): 260434248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 2071, 2616, 3163, 4142, 6213, 6326, 8284, 9489, 12426, 12652, 16568, 18978, 24852, 25304, 37956, 49704, 60097, 75912, 120194, 180291, 240388, 344767, 360582, 480776, 689534, 721164, 1034301, 1379068, 1442328, 2068602, 2758136, 4137204, 6550573, 8274408, 13101146, 19651719, 26202292, 39303438, 52404584, 78606876, 157213752]

約数ペア:

[(1, 157213752), (2, 78606876), (3, 52404584), (4, 39303438), (6, 26202292), (8, 19651719), (12, 13101146), (19, 8274408), (24, 6550573), (38, 4137204), (57, 2758136), (76, 2068602), (109, 1442328), (114, 1379068), (152, 1034301), (218, 721164), (228, 689534), (327, 480776), (436, 360582), (456, 344767), (654, 240388), (872, 180291), (1308, 120194), (2071, 75912), (2616, 60097), (3163, 49704), (4142, 37956), (6213, 25304), (6326, 24852), (8284, 18978), (9489, 16568), (12426, 12652)]