189217548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 108

約数和(自身を含む): 547565200

約数和(自身を除く): 358347652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 468, 578, 612, 663, 867, 884, 1156, 1326, 1399, 1734, 1989, 2601, 2652, 2798, 3468, 3757, 3978, 4197, 5202, 5596, 7514, 7956, 8394, 10404, 11271, 12591, 15028, 16788, 18187, 22542, 23783, 25182, 33813, 36374, 45084, 47566, 50364, 54561, 67626, 71349, 72748, 95132, 109122, 135252, 142698, 163683, 214047, 218244, 285396, 309179, 327366, 404311, 428094, 618358, 654732, 808622, 856188, 927537, 1212933, 1236716, 1617244, 1855074, 2425866, 2782611, 3638799, 3710148, 4851732, 5256043, 5565222, 7277598, 10512086, 11130444, 14555196, 15768129, 21024172, 31536258, 47304387, 63072516, 94608774, 189217548]

約数ペア:

[(1, 189217548), (2, 94608774), (3, 63072516), (4, 47304387), (6, 31536258), (9, 21024172), (12, 15768129), (13, 14555196), (17, 11130444), (18, 10512086), (26, 7277598), (34, 5565222), (36, 5256043), (39, 4851732), (51, 3710148), (52, 3638799), (68, 2782611), (78, 2425866), (102, 1855074), (117, 1617244), (153, 1236716), (156, 1212933), (204, 927537), (221, 856188), (234, 808622), (289, 654732), (306, 618358), (442, 428094), (468, 404311), (578, 327366), (612, 309179), (663, 285396), (867, 218244), (884, 214047), (1156, 163683), (1326, 142698), (1399, 135252), (1734, 109122), (1989, 95132), (2601, 72748), (2652, 71349), (2798, 67626), (3468, 54561), (3757, 50364), (3978, 47566), (4197, 45084), (5202, 36374), (5596, 33813), (7514, 25182), (7956, 23783), (8394, 22542), (10404, 18187), (11271, 16788), (12591, 15028)]