157854690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^4$

素因数の和:91

約数の個数: 160

約数和(自身を含む): 511148160

約数和(自身を除く): 353293470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 289, 306, 315, 357, 378, 459, 510, 578, 595, 630, 714, 765, 867, 918, 945, 1071, 1190, 1445, 1530, 1734, 1785, 1890, 2023, 2142, 2295, 2601, 2890, 3213, 3570, 4046, 4335, 4590, 4913, 5202, 5355, 6069, 6426, 7803, 8670, 9826, 10115, 10710, 12138, 13005, 14739, 15606, 16065, 18207, 20230, 24565, 26010, 29478, 30345, 32130, 34391, 36414, 39015, 44217, 49130, 54621, 60690, 68782, 73695, 78030, 83521, 88434, 91035, 103173, 109242, 132651, 147390, 167042, 171955, 182070, 206346, 221085, 250563, 265302, 273105, 309519, 343910, 417605, 442170, 501126, 515865, 546210, 584647, 619038, 663255, 751689, 835210, 928557, 1031730, 1169294, 1252815, 1326510, 1503378, 1547595, 1753941, 1857114, 2255067, 2505630, 2923235, 3095190, 3507882, 3758445, 4510134, 4642785, 5261823, 5846470, 7516890, 8769705, 9285570, 10523646, 11275335, 15785469, 17539410, 22550670, 26309115, 31570938, 52618230, 78927345, 157854690]

約数ペア:

[(1, 157854690), (2, 78927345), (3, 52618230), (5, 31570938), (6, 26309115), (7, 22550670), (9, 17539410), (10, 15785469), (14, 11275335), (15, 10523646), (17, 9285570), (18, 8769705), (21, 7516890), (27, 5846470), (30, 5261823), (34, 4642785), (35, 4510134), (42, 3758445), (45, 3507882), (51, 3095190), (54, 2923235), (63, 2505630), (70, 2255067), (85, 1857114), (90, 1753941), (102, 1547595), (105, 1503378), (119, 1326510), (126, 1252815), (135, 1169294), (153, 1031730), (170, 928557), (189, 835210), (210, 751689), (238, 663255), (255, 619038), (270, 584647), (289, 546210), (306, 515865), (315, 501126), (357, 442170), (378, 417605), (459, 343910), (510, 309519), (578, 273105), (595, 265302), (630, 250563), (714, 221085), (765, 206346), (867, 182070), (918, 171955), (945, 167042), (1071, 147390), (1190, 132651), (1445, 109242), (1530, 103173), (1734, 91035), (1785, 88434), (1890, 83521), (2023, 78030), (2142, 73695), (2295, 68782), (2601, 60690), (2890, 54621), (3213, 49130), (3570, 44217), (4046, 39015), (4335, 36414), (4590, 34391), (4913, 32130), (5202, 30345), (5355, 29478), (6069, 26010), (6426, 24565), (7803, 20230), (8670, 18207), (9826, 16065), (10115, 15606), (10710, 14739), (12138, 13005)]