138497364

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3907

約数の個数: 72

約数和(自身を含む): 372966048

約数和(自身を除く): 234468684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3851, 3996, 5994, 7702, 8991, 11553, 11988, 15404, 17982, 23106, 34659, 35964, 46212, 69318, 103977, 138636, 142487, 207954, 284974, 311931, 415908, 427461, 569948, 623862, 854922, 935793, 1247724, 1282383, 1709844, 1871586, 2564766, 3743172, 3847149, 5129532, 7694298, 11541447, 15388596, 23082894, 34624341, 46165788, 69248682, 138497364]

約数ペア:

[(1, 138497364), (2, 69248682), (3, 46165788), (4, 34624341), (6, 23082894), (9, 15388596), (12, 11541447), (18, 7694298), (27, 5129532), (36, 3847149), (37, 3743172), (54, 2564766), (74, 1871586), (81, 1709844), (108, 1282383), (111, 1247724), (148, 935793), (162, 854922), (222, 623862), (243, 569948), (324, 427461), (333, 415908), (444, 311931), (486, 284974), (666, 207954), (972, 142487), (999, 138636), (1332, 103977), (1998, 69318), (2997, 46212), (3851, 35964), (3996, 34659), (5994, 23106), (7702, 17982), (8991, 15404), (11553, 11988)]