167369620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 420424704

約数和(自身を除く): 253055084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 97, 110, 115, 121, 124, 155, 194, 220, 230, 242, 253, 310, 341, 388, 460, 484, 485, 506, 605, 620, 682, 713, 970, 1012, 1067, 1210, 1265, 1364, 1426, 1705, 1940, 2134, 2231, 2420, 2530, 2783, 2852, 3007, 3410, 3565, 3751, 4268, 4462, 5060, 5335, 5566, 6014, 6820, 7130, 7502, 7843, 8924, 10670, 11132, 11155, 11737, 12028, 13915, 14260, 15004, 15035, 15686, 18755, 21340, 22310, 23474, 24541, 27830, 30070, 31372, 33077, 37510, 39215, 44620, 46948, 49082, 55660, 58685, 60140, 66154, 69161, 75020, 78430, 86273, 98164, 117370, 122705, 132308, 138322, 156860, 165385, 172546, 234740, 245410, 269951, 276644, 330770, 345092, 345805, 363847, 431365, 490820, 539902, 661540, 691610, 727694, 760771, 862730, 1079804, 1349755, 1383220, 1455388, 1521542, 1725460, 1819235, 2699510, 3043084, 3638470, 3803855, 5399020, 7276940, 7607710, 8368481, 15215420, 16736962, 33473924, 41842405, 83684810, 167369620]

約数ペア:

[(1, 167369620), (2, 83684810), (4, 41842405), (5, 33473924), (10, 16736962), (11, 15215420), (20, 8368481), (22, 7607710), (23, 7276940), (31, 5399020), (44, 3803855), (46, 3638470), (55, 3043084), (62, 2699510), (92, 1819235), (97, 1725460), (110, 1521542), (115, 1455388), (121, 1383220), (124, 1349755), (155, 1079804), (194, 862730), (220, 760771), (230, 727694), (242, 691610), (253, 661540), (310, 539902), (341, 490820), (388, 431365), (460, 363847), (484, 345805), (485, 345092), (506, 330770), (605, 276644), (620, 269951), (682, 245410), (713, 234740), (970, 172546), (1012, 165385), (1067, 156860), (1210, 138322), (1265, 132308), (1364, 122705), (1426, 117370), (1705, 98164), (1940, 86273), (2134, 78430), (2231, 75020), (2420, 69161), (2530, 66154), (2783, 60140), (2852, 58685), (3007, 55660), (3410, 49082), (3565, 46948), (3751, 44620), (4268, 39215), (4462, 37510), (5060, 33077), (5335, 31372), (5566, 30070), (6014, 27830), (6820, 24541), (7130, 23474), (7502, 22310), (7843, 21340), (8924, 18755), (10670, 15686), (11132, 15035), (11155, 15004), (11737, 14260), (12028, 13915)]