145673836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 352737280

約数和(自身を除く): 207063444

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 73, 76, 77, 121, 124, 133, 146, 154, 209, 217, 242, 266, 292, 308, 341, 418, 434, 484, 511, 532, 589, 682, 803, 836, 847, 868, 1022, 1178, 1364, 1387, 1463, 1606, 1694, 2044, 2263, 2299, 2356, 2387, 2774, 2926, 3212, 3388, 3751, 4123, 4526, 4598, 4774, 5548, 5621, 5852, 6479, 7502, 8246, 8833, 9052, 9196, 9548, 9709, 11242, 12958, 15004, 15257, 15841, 16093, 16492, 17666, 19418, 22484, 24893, 25916, 26257, 30514, 31682, 32186, 35332, 38836, 42997, 45353, 49786, 52514, 61028, 61831, 63364, 64372, 71269, 85994, 90706, 99572, 105028, 106799, 123662, 142538, 167827, 171988, 174251, 181412, 213598, 247324, 273823, 285076, 300979, 335654, 348502, 427196, 472967, 498883, 547646, 601958, 671308, 697004, 945934, 997766, 1095292, 1174789, 1203916, 1891868, 1916761, 1995532, 2349578, 3310769, 3833522, 4699156, 5202637, 6621538, 7667044, 10405274, 13243076, 20810548, 36418459, 72836918, 145673836]

約数ペア:

[(1, 145673836), (2, 72836918), (4, 36418459), (7, 20810548), (11, 13243076), (14, 10405274), (19, 7667044), (22, 6621538), (28, 5202637), (31, 4699156), (38, 3833522), (44, 3310769), (62, 2349578), (73, 1995532), (76, 1916761), (77, 1891868), (121, 1203916), (124, 1174789), (133, 1095292), (146, 997766), (154, 945934), (209, 697004), (217, 671308), (242, 601958), (266, 547646), (292, 498883), (308, 472967), (341, 427196), (418, 348502), (434, 335654), (484, 300979), (511, 285076), (532, 273823), (589, 247324), (682, 213598), (803, 181412), (836, 174251), (847, 171988), (868, 167827), (1022, 142538), (1178, 123662), (1364, 106799), (1387, 105028), (1463, 99572), (1606, 90706), (1694, 85994), (2044, 71269), (2263, 64372), (2299, 63364), (2356, 61831), (2387, 61028), (2774, 52514), (2926, 49786), (3212, 45353), (3388, 42997), (3751, 38836), (4123, 35332), (4526, 32186), (4598, 31682), (4774, 30514), (5548, 26257), (5621, 25916), (5852, 24893), (6479, 22484), (7502, 19418), (8246, 17666), (8833, 16492), (9052, 16093), (9196, 15841), (9548, 15257), (9709, 15004), (11242, 12958)]