165343428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 464720256

約数和(自身を除く): 299376828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 61, 68, 86, 102, 103, 122, 129, 153, 172, 183, 204, 206, 244, 258, 306, 309, 366, 387, 412, 516, 549, 612, 618, 731, 732, 774, 927, 1037, 1098, 1236, 1462, 1548, 1751, 1854, 2074, 2193, 2196, 2623, 2924, 3111, 3502, 3708, 4148, 4386, 4429, 5246, 5253, 6222, 6283, 6579, 7004, 7869, 8772, 8858, 9333, 10492, 10506, 12444, 12566, 13158, 13287, 15738, 15759, 17716, 18666, 18849, 21012, 23607, 25132, 26316, 26574, 31476, 31518, 37332, 37698, 39861, 44591, 47214, 53148, 56547, 63036, 75293, 75396, 79722, 89182, 94428, 106811, 113094, 133773, 150586, 159444, 178364, 213622, 225879, 226188, 267546, 270169, 301172, 320433, 401319, 427244, 451758, 535092, 540338, 640866, 677637, 802638, 810507, 903516, 961299, 1080676, 1281732, 1355274, 1605276, 1621014, 1922598, 2431521, 2710548, 3242028, 3845196, 4592873, 4863042, 9185746, 9726084, 13778619, 18371492, 27557238, 41335857, 55114476, 82671714, 165343428]

約数ペア:

[(1, 165343428), (2, 82671714), (3, 55114476), (4, 41335857), (6, 27557238), (9, 18371492), (12, 13778619), (17, 9726084), (18, 9185746), (34, 4863042), (36, 4592873), (43, 3845196), (51, 3242028), (61, 2710548), (68, 2431521), (86, 1922598), (102, 1621014), (103, 1605276), (122, 1355274), (129, 1281732), (153, 1080676), (172, 961299), (183, 903516), (204, 810507), (206, 802638), (244, 677637), (258, 640866), (306, 540338), (309, 535092), (366, 451758), (387, 427244), (412, 401319), (516, 320433), (549, 301172), (612, 270169), (618, 267546), (731, 226188), (732, 225879), (774, 213622), (927, 178364), (1037, 159444), (1098, 150586), (1236, 133773), (1462, 113094), (1548, 106811), (1751, 94428), (1854, 89182), (2074, 79722), (2193, 75396), (2196, 75293), (2623, 63036), (2924, 56547), (3111, 53148), (3502, 47214), (3708, 44591), (4148, 39861), (4386, 37698), (4429, 37332), (5246, 31518), (5253, 31476), (6222, 26574), (6283, 26316), (6579, 25132), (7004, 23607), (7869, 21012), (8772, 18849), (8858, 18666), (9333, 17716), (10492, 15759), (10506, 15738), (12444, 13287), (12566, 13158)]