157004722

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 283668480

約数和(自身を除く): 126663758

約数列:

[1, 2, 7, 14, 47, 49, 89, 94, 98, 178, 329, 383, 623, 658, 766, 1246, 2303, 2681, 4183, 4361, 4606, 5362, 8366, 8722, 18001, 18767, 29281, 34087, 36002, 37534, 58562, 68174, 126007, 204967, 238609, 252014, 409934, 477218, 882049, 1602089, 1670263, 1764098, 3204178, 3340526, 11214623, 22429246, 78502361, 157004722]

約数ペア:

[(1, 157004722), (2, 78502361), (7, 22429246), (14, 11214623), (47, 3340526), (49, 3204178), (89, 1764098), (94, 1670263), (98, 1602089), (178, 882049), (329, 477218), (383, 409934), (623, 252014), (658, 238609), (766, 204967), (1246, 126007), (2303, 68174), (2681, 58562), (4183, 37534), (4361, 36002), (4606, 34087), (5362, 29281), (8366, 18767), (8722, 18001)]