153503568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 448471296

約数和(自身を除く): 294967728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 248, 251, 274, 279, 372, 411, 496, 502, 548, 558, 744, 753, 822, 1004, 1096, 1116, 1233, 1488, 1506, 1644, 2008, 2192, 2232, 2259, 2466, 3012, 3288, 4016, 4247, 4464, 4518, 4932, 6024, 6576, 7781, 8494, 9036, 9864, 12048, 12741, 15562, 16988, 18072, 19728, 23343, 25482, 31124, 33976, 34387, 36144, 38223, 46686, 50964, 62248, 67952, 68774, 70029, 76446, 93372, 101928, 103161, 124496, 137548, 140058, 152892, 186744, 203856, 206322, 275096, 280116, 305784, 309483, 373488, 412644, 550192, 560232, 611568, 618966, 825288, 1065997, 1120464, 1237932, 1650576, 2131994, 2475864, 3197991, 4263988, 4951728, 6395982, 8527976, 9593973, 12791964, 17055952, 19187946, 25583928, 38375892, 51167856, 76751784, 153503568]

約数ペア:

[(1, 153503568), (2, 76751784), (3, 51167856), (4, 38375892), (6, 25583928), (8, 19187946), (9, 17055952), (12, 12791964), (16, 9593973), (18, 8527976), (24, 6395982), (31, 4951728), (36, 4263988), (48, 3197991), (62, 2475864), (72, 2131994), (93, 1650576), (124, 1237932), (137, 1120464), (144, 1065997), (186, 825288), (248, 618966), (251, 611568), (274, 560232), (279, 550192), (372, 412644), (411, 373488), (496, 309483), (502, 305784), (548, 280116), (558, 275096), (744, 206322), (753, 203856), (822, 186744), (1004, 152892), (1096, 140058), (1116, 137548), (1233, 124496), (1488, 103161), (1506, 101928), (1644, 93372), (2008, 76446), (2192, 70029), (2232, 68774), (2259, 67952), (2466, 62248), (3012, 50964), (3288, 46686), (4016, 38223), (4247, 36144), (4464, 34387), (4518, 33976), (4932, 31124), (6024, 25482), (6576, 23343), (7781, 19728), (8494, 18072), (9036, 16988), (9864, 15562), (12048, 12741)]