137156617528

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{71789}}^1$

素因数の和:72224

約数の個数: 64

約数和(自身を含む): 297555192000

約数和(自身を除く): 160398574472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 313, 436, 626, 763, 872, 1252, 1526, 2191, 2504, 3052, 4382, 6104, 8764, 17528, 34117, 68234, 71789, 136468, 143578, 238819, 272936, 287156, 477638, 502523, 574312, 955276, 1005046, 1910552, 2010092, 4020184, 7825001, 15650002, 22469957, 31300004, 44939914, 54775007, 62600008, 89879828, 109550014, 157289699, 179759656, 219100028, 314579398, 438200056, 629158796, 1258317592, 2449225313, 4898450626, 9796901252, 17144577191, 19593802504, 34289154382, 68578308764, 137156617528]

約数ペア:

[(1, 137156617528), (2, 68578308764), (4, 34289154382), (7, 19593802504), (8, 17144577191), (14, 9796901252), (28, 4898450626), (56, 2449225313), (109, 1258317592), (218, 629158796), (313, 438200056), (436, 314579398), (626, 219100028), (763, 179759656), (872, 157289699), (1252, 109550014), (1526, 89879828), (2191, 62600008), (2504, 54775007), (3052, 44939914), (4382, 31300004), (6104, 22469957), (8764, 15650002), (17528, 7825001), (34117, 4020184), (68234, 2010092), (71789, 1910552), (136468, 1005046), (143578, 955276), (238819, 574312), (272936, 502523), (287156, 477638)]