156947386842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{374653}}^1$

素因数の和:374752

約数の個数: 72

約数和(自身を含む): 370051000956

約数和(自身を除く): 213103614114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1369, 1887, 2738, 3774, 4107, 5661, 8214, 11322, 12321, 23273, 24642, 46546, 69819, 139638, 209457, 374653, 418914, 749306, 1123959, 2247918, 3371877, 6369101, 6743754, 12738202, 13862161, 19107303, 27724322, 38214606, 41586483, 57321909, 83172966, 114643818, 124759449, 235656737, 249518898, 471313474, 512899957, 706970211, 1025799914, 1413940422, 1538699871, 2120910633, 3077399742, 4241821266, 4616099613, 8719299269, 9232199226, 17438598538, 26157897807, 52315795614, 78473693421, 156947386842]

約数ペア:

[(1, 156947386842), (2, 78473693421), (3, 52315795614), (6, 26157897807), (9, 17438598538), (17, 9232199226), (18, 8719299269), (34, 4616099613), (37, 4241821266), (51, 3077399742), (74, 2120910633), (102, 1538699871), (111, 1413940422), (153, 1025799914), (222, 706970211), (306, 512899957), (333, 471313474), (629, 249518898), (666, 235656737), (1258, 124759449), (1369, 114643818), (1887, 83172966), (2738, 57321909), (3774, 41586483), (4107, 38214606), (5661, 27724322), (8214, 19107303), (11322, 13862161), (12321, 12738202), (23273, 6743754), (24642, 6369101), (46546, 3371877), (69819, 2247918), (139638, 1123959), (209457, 749306), (374653, 418914)]