154622754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 408984576

約数和(自身を除く): 254361822

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 121, 127, 129, 143, 198, 234, 242, 254, 258, 286, 363, 381, 387, 429, 473, 559, 726, 762, 774, 858, 946, 1089, 1118, 1143, 1287, 1397, 1419, 1573, 1651, 1677, 2178, 2286, 2574, 2794, 2838, 3146, 3302, 3354, 4191, 4257, 4719, 4953, 5031, 5203, 5461, 6149, 8382, 8514, 9438, 9906, 10062, 10406, 10922, 12298, 12573, 14157, 14859, 15367, 15609, 16383, 18161, 18447, 25146, 28314, 29718, 30734, 31218, 32766, 36322, 36894, 46101, 46827, 49149, 54483, 55341, 60071, 67639, 70993, 92202, 93654, 98298, 108966, 110682, 120142, 135278, 138303, 141986, 163449, 180213, 199771, 202917, 212979, 276606, 326898, 360426, 399542, 405834, 425958, 540639, 599313, 608751, 638937, 660781, 780923, 1081278, 1198626, 1217502, 1277874, 1321562, 1561846, 1797939, 1982343, 2342769, 3595878, 3964686, 4685538, 5947029, 7028307, 8590153, 11894058, 14056614, 17180306, 25770459, 51540918, 77311377, 154622754]

約数ペア:

[(1, 154622754), (2, 77311377), (3, 51540918), (6, 25770459), (9, 17180306), (11, 14056614), (13, 11894058), (18, 8590153), (22, 7028307), (26, 5947029), (33, 4685538), (39, 3964686), (43, 3595878), (66, 2342769), (78, 1982343), (86, 1797939), (99, 1561846), (117, 1321562), (121, 1277874), (127, 1217502), (129, 1198626), (143, 1081278), (198, 780923), (234, 660781), (242, 638937), (254, 608751), (258, 599313), (286, 540639), (363, 425958), (381, 405834), (387, 399542), (429, 360426), (473, 326898), (559, 276606), (726, 212979), (762, 202917), (774, 199771), (858, 180213), (946, 163449), (1089, 141986), (1118, 138303), (1143, 135278), (1287, 120142), (1397, 110682), (1419, 108966), (1573, 98298), (1651, 93654), (1677, 92202), (2178, 70993), (2286, 67639), (2574, 60071), (2794, 55341), (2838, 54483), (3146, 49149), (3302, 46827), (3354, 46101), (4191, 36894), (4257, 36322), (4719, 32766), (4953, 31218), (5031, 30734), (5203, 29718), (5461, 28314), (6149, 25146), (8382, 18447), (8514, 18161), (9438, 16383), (9906, 15609), (10062, 15367), (10406, 14859), (10922, 14157), (12298, 12573)]