118421388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 339655680

約数和(自身を除く): 221234292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 153, 179, 188, 204, 207, 276, 282, 306, 358, 391, 414, 423, 537, 564, 612, 716, 782, 799, 828, 846, 1074, 1081, 1173, 1564, 1598, 1611, 1692, 2148, 2162, 2346, 2397, 3043, 3196, 3222, 3243, 3519, 4117, 4324, 4692, 4794, 6086, 6444, 6486, 7038, 7191, 8234, 8413, 9129, 9588, 9729, 12172, 12351, 12972, 14076, 14382, 16468, 16826, 18258, 18377, 19458, 24702, 25239, 27387, 28764, 33652, 36516, 36754, 37053, 38916, 49404, 50478, 54774, 55131, 69989, 73508, 74106, 75717, 100956, 109548, 110262, 139978, 143021, 148212, 151434, 165393, 193499, 209967, 220524, 279956, 286042, 302868, 330786, 386998, 419934, 429063, 572084, 580497, 629901, 661572, 773996, 839868, 858126, 1160994, 1259802, 1287189, 1716252, 1741491, 2321988, 2519604, 2574378, 3289483, 3482982, 5148756, 6578966, 6965964, 9868449, 13157932, 19736898, 29605347, 39473796, 59210694, 118421388]

約数ペア:

[(1, 118421388), (2, 59210694), (3, 39473796), (4, 29605347), (6, 19736898), (9, 13157932), (12, 9868449), (17, 6965964), (18, 6578966), (23, 5148756), (34, 3482982), (36, 3289483), (46, 2574378), (47, 2519604), (51, 2321988), (68, 1741491), (69, 1716252), (92, 1287189), (94, 1259802), (102, 1160994), (138, 858126), (141, 839868), (153, 773996), (179, 661572), (188, 629901), (204, 580497), (207, 572084), (276, 429063), (282, 419934), (306, 386998), (358, 330786), (391, 302868), (414, 286042), (423, 279956), (537, 220524), (564, 209967), (612, 193499), (716, 165393), (782, 151434), (799, 148212), (828, 143021), (846, 139978), (1074, 110262), (1081, 109548), (1173, 100956), (1564, 75717), (1598, 74106), (1611, 73508), (1692, 69989), (2148, 55131), (2162, 54774), (2346, 50478), (2397, 49404), (3043, 38916), (3196, 37053), (3222, 36754), (3243, 36516), (3519, 33652), (4117, 28764), (4324, 27387), (4692, 25239), (4794, 24702), (6086, 19458), (6444, 18377), (6486, 18258), (7038, 16826), (7191, 16468), (8234, 14382), (8413, 14076), (9129, 12972), (9588, 12351), (9729, 12172)]