159316872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 476219520

約数和(自身を除く): 316902648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 183, 244, 264, 286, 312, 366, 429, 488, 572, 671, 732, 761, 793, 858, 1144, 1342, 1464, 1522, 1586, 1716, 2013, 2283, 2379, 2684, 3044, 3172, 3432, 4026, 4566, 4758, 5368, 6088, 6344, 8052, 8371, 8723, 9132, 9516, 9893, 16104, 16742, 17446, 18264, 19032, 19786, 25113, 26169, 29679, 33484, 34892, 39572, 46421, 50226, 52338, 59358, 66968, 69784, 79144, 92842, 100452, 104676, 108823, 118716, 139263, 185684, 200904, 209352, 217646, 237432, 278526, 326469, 371368, 435292, 510631, 557052, 603473, 652938, 870584, 1021262, 1114104, 1206946, 1305876, 1531893, 1810419, 2042524, 2413892, 2611752, 3063786, 3620838, 4085048, 4827784, 6127572, 6638203, 7241676, 12255144, 13276406, 14483352, 19914609, 26552812, 39829218, 53105624, 79658436, 159316872]

約数ペア:

[(1, 159316872), (2, 79658436), (3, 53105624), (4, 39829218), (6, 26552812), (8, 19914609), (11, 14483352), (12, 13276406), (13, 12255144), (22, 7241676), (24, 6638203), (26, 6127572), (33, 4827784), (39, 4085048), (44, 3620838), (52, 3063786), (61, 2611752), (66, 2413892), (78, 2042524), (88, 1810419), (104, 1531893), (122, 1305876), (132, 1206946), (143, 1114104), (156, 1021262), (183, 870584), (244, 652938), (264, 603473), (286, 557052), (312, 510631), (366, 435292), (429, 371368), (488, 326469), (572, 278526), (671, 237432), (732, 217646), (761, 209352), (793, 200904), (858, 185684), (1144, 139263), (1342, 118716), (1464, 108823), (1522, 104676), (1586, 100452), (1716, 92842), (2013, 79144), (2283, 69784), (2379, 66968), (2684, 59358), (3044, 52338), (3172, 50226), (3432, 46421), (4026, 39572), (4566, 34892), (4758, 33484), (5368, 29679), (6088, 26169), (6344, 25113), (8052, 19786), (8371, 19032), (8723, 18264), (9132, 17446), (9516, 16742), (9893, 16104)]