164301144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 495866880

約数和(自身を除く): 331565736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 101, 138, 161, 168, 184, 202, 276, 303, 322, 404, 421, 483, 552, 606, 644, 707, 808, 842, 966, 1212, 1263, 1288, 1414, 1684, 1932, 2121, 2323, 2424, 2526, 2828, 2947, 3368, 3864, 4242, 4646, 5052, 5656, 5894, 6969, 8484, 8841, 9292, 9683, 10104, 11788, 13938, 16261, 16968, 17682, 18584, 19366, 23576, 27876, 29049, 32522, 35364, 38732, 42521, 48783, 55752, 58098, 65044, 67781, 70728, 77464, 85042, 97566, 116196, 127563, 130088, 135562, 170084, 195132, 203343, 232392, 255126, 271124, 297647, 340168, 390264, 406686, 510252, 542248, 595294, 813372, 892941, 977983, 1020504, 1190588, 1626744, 1785882, 1955966, 2381176, 2933949, 3571764, 3911932, 5867898, 6845881, 7143528, 7823864, 11735796, 13691762, 20537643, 23471592, 27383524, 41075286, 54767048, 82150572, 164301144]

約数ペア:

[(1, 164301144), (2, 82150572), (3, 54767048), (4, 41075286), (6, 27383524), (7, 23471592), (8, 20537643), (12, 13691762), (14, 11735796), (21, 7823864), (23, 7143528), (24, 6845881), (28, 5867898), (42, 3911932), (46, 3571764), (56, 2933949), (69, 2381176), (84, 1955966), (92, 1785882), (101, 1626744), (138, 1190588), (161, 1020504), (168, 977983), (184, 892941), (202, 813372), (276, 595294), (303, 542248), (322, 510252), (404, 406686), (421, 390264), (483, 340168), (552, 297647), (606, 271124), (644, 255126), (707, 232392), (808, 203343), (842, 195132), (966, 170084), (1212, 135562), (1263, 130088), (1288, 127563), (1414, 116196), (1684, 97566), (1932, 85042), (2121, 77464), (2323, 70728), (2424, 67781), (2526, 65044), (2828, 58098), (2947, 55752), (3368, 48783), (3864, 42521), (4242, 38732), (4646, 35364), (5052, 32522), (5656, 29049), (5894, 27876), (6969, 23576), (8484, 19366), (8841, 18584), (9292, 17682), (9683, 16968), (10104, 16261), (11788, 13938)]