154381612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 392232960

約数和(自身を除く): 237851348

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 31, 37, 38, 44, 46, 62, 74, 76, 77, 92, 124, 133, 148, 154, 161, 209, 217, 253, 259, 266, 308, 322, 341, 407, 418, 434, 437, 506, 518, 532, 589, 644, 682, 703, 713, 814, 836, 851, 868, 874, 1012, 1036, 1147, 1178, 1364, 1406, 1426, 1463, 1628, 1702, 1748, 1771, 2294, 2356, 2387, 2812, 2849, 2852, 2926, 3059, 3404, 3542, 4123, 4588, 4774, 4807, 4921, 4991, 5698, 5852, 5957, 6118, 6479, 7084, 7733, 7843, 8029, 8246, 9361, 9548, 9614, 9842, 9982, 11396, 11914, 12236, 12617, 12958, 13547, 15466, 15686, 16058, 16169, 16492, 18722, 19228, 19684, 19964, 21793, 23828, 25234, 25916, 26381, 27094, 30932, 31372, 32116, 32338, 33649, 37444, 43586, 45353, 50468, 52762, 54131, 54188, 54901, 64676, 65527, 67298, 87172, 88319, 90706, 94829, 105524, 108262, 109802, 113183, 131054, 134596, 149017, 152551, 176638, 177859, 181412, 184667, 189658, 216524, 219604, 226366, 239723, 262108, 290191, 298034, 305102, 353276, 355718, 369334, 379316, 452732, 479446, 501239, 580382, 596068, 610204, 711436, 738668, 958892, 1002478, 1043119, 1160764, 1245013, 1678061, 2004956, 2031337, 2086238, 2490026, 3356122, 3508673, 4062674, 4172476, 4980052, 5513629, 6712244, 7017346, 8125348, 11027258, 14034692, 22054516, 38595403, 77190806, 154381612]

約数ペア:

[(1, 154381612), (2, 77190806), (4, 38595403), (7, 22054516), (11, 14034692), (14, 11027258), (19, 8125348), (22, 7017346), (23, 6712244), (28, 5513629), (31, 4980052), (37, 4172476), (38, 4062674), (44, 3508673), (46, 3356122), (62, 2490026), (74, 2086238), (76, 2031337), (77, 2004956), (92, 1678061), (124, 1245013), (133, 1160764), (148, 1043119), (154, 1002478), (161, 958892), (209, 738668), (217, 711436), (253, 610204), (259, 596068), (266, 580382), (308, 501239), (322, 479446), (341, 452732), (407, 379316), (418, 369334), (434, 355718), (437, 353276), (506, 305102), (518, 298034), (532, 290191), (589, 262108), (644, 239723), (682, 226366), (703, 219604), (713, 216524), (814, 189658), (836, 184667), (851, 181412), (868, 177859), (874, 176638), (1012, 152551), (1036, 149017), (1147, 134596), (1178, 131054), (1364, 113183), (1406, 109802), (1426, 108262), (1463, 105524), (1628, 94829), (1702, 90706), (1748, 88319), (1771, 87172), (2294, 67298), (2356, 65527), (2387, 64676), (2812, 54901), (2849, 54188), (2852, 54131), (2926, 52762), (3059, 50468), (3404, 45353), (3542, 43586), (4123, 37444), (4588, 33649), (4774, 32338), (4807, 32116), (4921, 31372), (4991, 30932), (5698, 27094), (5852, 26381), (5957, 25916), (6118, 25234), (6479, 23828), (7084, 21793), (7733, 19964), (7843, 19684), (8029, 19228), (8246, 18722), (9361, 16492), (9548, 16169), (9614, 16058), (9842, 15686), (9982, 15466), (11396, 13547), (11914, 12958), (12236, 12617)]