155638728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16253}}^1$

素因数の和:16291

約数の個数: 96

約数和(自身を含む): 507124800

約数和(自身を除く): 351486072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 16253, 32506, 48759, 65012, 97518, 113771, 130024, 146277, 195036, 227542, 292554, 308807, 341313, 390072, 455084, 585108, 617614, 682626, 910168, 926421, 1023939, 1170216, 1235228, 1365252, 1852842, 2047878, 2161649, 2470456, 2730504, 2779263, 3705684, 4095756, 4323298, 5558526, 6484947, 7411368, 8191512, 8646596, 11117052, 12969894, 17293192, 19454841, 22234104, 25939788, 38909682, 51879576, 77819364, 155638728]

約数ペア:

[(1, 155638728), (2, 77819364), (3, 51879576), (4, 38909682), (6, 25939788), (7, 22234104), (8, 19454841), (9, 17293192), (12, 12969894), (14, 11117052), (18, 8646596), (19, 8191512), (21, 7411368), (24, 6484947), (28, 5558526), (36, 4323298), (38, 4095756), (42, 3705684), (56, 2779263), (57, 2730504), (63, 2470456), (72, 2161649), (76, 2047878), (84, 1852842), (114, 1365252), (126, 1235228), (133, 1170216), (152, 1023939), (168, 926421), (171, 910168), (228, 682626), (252, 617614), (266, 585108), (342, 455084), (399, 390072), (456, 341313), (504, 308807), (532, 292554), (684, 227542), (798, 195036), (1064, 146277), (1197, 130024), (1368, 113771), (1596, 97518), (2394, 65012), (3192, 48759), (4788, 32506), (9576, 16253)]