154257642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1665

約数の個数: 128

約数和(自身を含む): 446238720

約数和(自身を除く): 291981078

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 594, 621, 693, 759, 966, 1242, 1386, 1449, 1518, 1613, 1771, 2079, 2277, 2898, 3226, 3542, 4158, 4347, 4554, 4839, 5313, 6831, 8694, 9678, 10626, 11291, 13662, 14517, 15939, 17743, 22582, 29034, 31878, 33873, 35486, 37099, 43551, 47817, 53229, 67746, 74198, 87102, 95634, 101619, 106458, 111297, 124201, 159687, 203238, 222594, 248402, 259693, 304857, 319374, 333891, 372603, 408089, 479061, 519386, 609714, 667782, 745206, 779079, 816178, 958122, 1001673, 1117809, 1224267, 1558158, 2003346, 2235618, 2337237, 2448534, 2856623, 3353427, 3672801, 4674474, 5713246, 6706854, 7011711, 7345602, 8569869, 11018403, 14023422, 17139738, 22036806, 25709607, 51419214, 77128821, 154257642]

約数ペア:

[(1, 154257642), (2, 77128821), (3, 51419214), (6, 25709607), (7, 22036806), (9, 17139738), (11, 14023422), (14, 11018403), (18, 8569869), (21, 7345602), (22, 7011711), (23, 6706854), (27, 5713246), (33, 4674474), (42, 3672801), (46, 3353427), (54, 2856623), (63, 2448534), (66, 2337237), (69, 2235618), (77, 2003346), (99, 1558158), (126, 1224267), (138, 1117809), (154, 1001673), (161, 958122), (189, 816178), (198, 779079), (207, 745206), (231, 667782), (253, 609714), (297, 519386), (322, 479061), (378, 408089), (414, 372603), (462, 333891), (483, 319374), (506, 304857), (594, 259693), (621, 248402), (693, 222594), (759, 203238), (966, 159687), (1242, 124201), (1386, 111297), (1449, 106458), (1518, 101619), (1613, 95634), (1771, 87102), (2079, 74198), (2277, 67746), (2898, 53229), (3226, 47817), (3542, 43551), (4158, 37099), (4347, 35486), (4554, 33873), (4839, 31878), (5313, 29034), (6831, 22582), (8694, 17743), (9678, 15939), (10626, 14517), (11291, 13662)]