155761956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 482436864

約数和(自身を除く): 326674908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 103, 119, 126, 153, 204, 206, 238, 252, 306, 309, 353, 357, 412, 476, 612, 618, 706, 714, 721, 927, 1059, 1071, 1236, 1412, 1428, 1442, 1751, 1854, 2118, 2142, 2163, 2471, 2884, 3177, 3502, 3708, 4236, 4284, 4326, 4942, 5253, 6001, 6354, 6489, 7004, 7413, 8652, 9884, 10506, 12002, 12257, 12708, 12978, 14826, 15759, 18003, 21012, 22239, 24004, 24514, 25956, 29652, 31518, 36006, 36359, 36771, 42007, 44478, 49028, 54009, 63036, 72012, 72718, 73542, 84014, 88956, 108018, 109077, 110313, 126021, 145436, 147084, 168028, 216036, 218154, 220626, 252042, 254513, 327231, 378063, 436308, 441252, 504084, 509026, 618103, 654462, 756126, 763539, 1018052, 1236206, 1308924, 1512252, 1527078, 1854309, 2290617, 2472412, 3054156, 3708618, 4326721, 4581234, 5562927, 7417236, 8653442, 9162468, 11125854, 12980163, 17306884, 22251708, 25960326, 38940489, 51920652, 77880978, 155761956]

約数ペア:

[(1, 155761956), (2, 77880978), (3, 51920652), (4, 38940489), (6, 25960326), (7, 22251708), (9, 17306884), (12, 12980163), (14, 11125854), (17, 9162468), (18, 8653442), (21, 7417236), (28, 5562927), (34, 4581234), (36, 4326721), (42, 3708618), (51, 3054156), (63, 2472412), (68, 2290617), (84, 1854309), (102, 1527078), (103, 1512252), (119, 1308924), (126, 1236206), (153, 1018052), (204, 763539), (206, 756126), (238, 654462), (252, 618103), (306, 509026), (309, 504084), (353, 441252), (357, 436308), (412, 378063), (476, 327231), (612, 254513), (618, 252042), (706, 220626), (714, 218154), (721, 216036), (927, 168028), (1059, 147084), (1071, 145436), (1236, 126021), (1412, 110313), (1428, 109077), (1442, 108018), (1751, 88956), (1854, 84014), (2118, 73542), (2142, 72718), (2163, 72012), (2471, 63036), (2884, 54009), (3177, 49028), (3502, 44478), (3708, 42007), (4236, 36771), (4284, 36359), (4326, 36006), (4942, 31518), (5253, 29652), (6001, 25956), (6354, 24514), (6489, 24004), (7004, 22239), (7413, 21012), (8652, 18003), (9884, 15759), (10506, 14826), (12002, 12978), (12257, 12708)]