155453298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 425251008

約数和(自身を除く): 269797710

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 154, 169, 181, 182, 231, 242, 273, 286, 338, 362, 363, 429, 462, 507, 543, 546, 726, 847, 858, 1001, 1014, 1086, 1183, 1267, 1573, 1694, 1859, 1991, 2002, 2353, 2366, 2534, 2541, 3003, 3146, 3549, 3718, 3801, 3982, 4706, 4719, 5082, 5577, 5973, 6006, 7059, 7098, 7602, 9438, 11011, 11154, 11946, 13013, 13937, 14118, 16471, 20449, 21901, 22022, 25883, 26026, 27874, 30589, 32942, 33033, 39039, 40898, 41811, 43802, 49413, 51766, 61178, 61347, 65703, 66066, 77649, 78078, 83622, 91767, 98826, 122694, 131406, 143143, 153307, 155298, 181181, 183534, 214123, 284713, 286286, 306614, 336479, 362362, 428246, 429429, 459921, 543543, 569426, 642369, 672958, 854139, 858858, 919842, 1009437, 1087086, 1284738, 1708278, 1992991, 2018874, 2355353, 3701269, 3985982, 4710706, 5978973, 7066059, 7402538, 11103807, 11957946, 14132118, 22207614, 25908883, 51817766, 77726649, 155453298]

約数ペア:

[(1, 155453298), (2, 77726649), (3, 51817766), (6, 25908883), (7, 22207614), (11, 14132118), (13, 11957946), (14, 11103807), (21, 7402538), (22, 7066059), (26, 5978973), (33, 4710706), (39, 3985982), (42, 3701269), (66, 2355353), (77, 2018874), (78, 1992991), (91, 1708278), (121, 1284738), (143, 1087086), (154, 1009437), (169, 919842), (181, 858858), (182, 854139), (231, 672958), (242, 642369), (273, 569426), (286, 543543), (338, 459921), (362, 429429), (363, 428246), (429, 362362), (462, 336479), (507, 306614), (543, 286286), (546, 284713), (726, 214123), (847, 183534), (858, 181181), (1001, 155298), (1014, 153307), (1086, 143143), (1183, 131406), (1267, 122694), (1573, 98826), (1694, 91767), (1859, 83622), (1991, 78078), (2002, 77649), (2353, 66066), (2366, 65703), (2534, 61347), (2541, 61178), (3003, 51766), (3146, 49413), (3549, 43802), (3718, 41811), (3801, 40898), (3982, 39039), (4706, 33033), (4719, 32942), (5082, 30589), (5577, 27874), (5973, 26026), (6006, 25883), (7059, 22022), (7098, 21901), (7602, 20449), (9438, 16471), (11011, 14118), (11154, 13937), (11946, 13013)]