154706706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 443750400

約数和(自身を除く): 289043694

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 231, 261, 297, 319, 378, 406, 462, 522, 594, 609, 638, 693, 783, 957, 1218, 1283, 1386, 1566, 1827, 1914, 2079, 2233, 2566, 2871, 3654, 3849, 4158, 4466, 5481, 5742, 6699, 7698, 8613, 8981, 10962, 11547, 13398, 14113, 17226, 17962, 20097, 23094, 26943, 28226, 34641, 37207, 40194, 42339, 53886, 60291, 69282, 74414, 80829, 84678, 98791, 111621, 120582, 127017, 161658, 197582, 223242, 242487, 254034, 260449, 296373, 334863, 381051, 409277, 484974, 520898, 592746, 669726, 762102, 781347, 818554, 889119, 1004589, 1227831, 1562694, 1778238, 2009178, 2344041, 2455662, 2667357, 2864939, 3683493, 4688082, 5334714, 5729878, 7032123, 7366986, 8594817, 11050479, 14064246, 17189634, 22100958, 25784451, 51568902, 77353353, 154706706]

約数ペア:

[(1, 154706706), (2, 77353353), (3, 51568902), (6, 25784451), (7, 22100958), (9, 17189634), (11, 14064246), (14, 11050479), (18, 8594817), (21, 7366986), (22, 7032123), (27, 5729878), (29, 5334714), (33, 4688082), (42, 3683493), (54, 2864939), (58, 2667357), (63, 2455662), (66, 2344041), (77, 2009178), (87, 1778238), (99, 1562694), (126, 1227831), (154, 1004589), (174, 889119), (189, 818554), (198, 781347), (203, 762102), (231, 669726), (261, 592746), (297, 520898), (319, 484974), (378, 409277), (406, 381051), (462, 334863), (522, 296373), (594, 260449), (609, 254034), (638, 242487), (693, 223242), (783, 197582), (957, 161658), (1218, 127017), (1283, 120582), (1386, 111621), (1566, 98791), (1827, 84678), (1914, 80829), (2079, 74414), (2233, 69282), (2566, 60291), (2871, 53886), (3654, 42339), (3849, 40194), (4158, 37207), (4466, 34641), (5481, 28226), (5742, 26943), (6699, 23094), (7698, 20097), (8613, 17962), (8981, 17226), (10962, 14113), (11547, 13398)]