141778728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7248

約数の個数: 128

約数和(自身を含む): 484780800

約数和(自身を除く): 343002072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 7213, 9828, 14426, 19656, 21639, 28852, 43278, 50491, 57704, 64917, 86556, 93769, 100982, 129834, 151473, 173112, 187538, 194751, 201964, 259668, 281307, 302946, 375076, 389502, 403928, 454419, 519336, 562614, 605892, 656383, 750152, 779004, 843921, 908838, 1125228, 1211784, 1312766, 1363257, 1558008, 1687842, 1817676, 1969149, 2250456, 2531763, 2625532, 2726514, 3375684, 3635352, 3938298, 5063526, 5251064, 5453028, 5907447, 6751368, 7876596, 10127052, 10906056, 11814894, 15753192, 17722341, 20254104, 23629788, 35444682, 47259576, 70889364, 141778728]

約数ペア:

[(1, 141778728), (2, 70889364), (3, 47259576), (4, 35444682), (6, 23629788), (7, 20254104), (8, 17722341), (9, 15753192), (12, 11814894), (13, 10906056), (14, 10127052), (18, 7876596), (21, 6751368), (24, 5907447), (26, 5453028), (27, 5251064), (28, 5063526), (36, 3938298), (39, 3635352), (42, 3375684), (52, 2726514), (54, 2625532), (56, 2531763), (63, 2250456), (72, 1969149), (78, 1817676), (84, 1687842), (91, 1558008), (104, 1363257), (108, 1312766), (117, 1211784), (126, 1125228), (156, 908838), (168, 843921), (182, 779004), (189, 750152), (216, 656383), (234, 605892), (252, 562614), (273, 519336), (312, 454419), (351, 403928), (364, 389502), (378, 375076), (468, 302946), (504, 281307), (546, 259668), (702, 201964), (728, 194751), (756, 187538), (819, 173112), (936, 151473), (1092, 129834), (1404, 100982), (1512, 93769), (1638, 86556), (2184, 64917), (2457, 57704), (2808, 50491), (3276, 43278), (4914, 28852), (6552, 21639), (7213, 19656), (9828, 14426)]