155583252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 460422144

約数和(自身を除く): 304838892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 191, 198, 204, 242, 306, 363, 374, 382, 396, 484, 561, 573, 612, 726, 748, 764, 1089, 1122, 1146, 1331, 1452, 1683, 1719, 2057, 2101, 2178, 2244, 2292, 2662, 3247, 3366, 3438, 3993, 4114, 4202, 4356, 5324, 6171, 6303, 6494, 6732, 6876, 7986, 8228, 8404, 9741, 11979, 12342, 12606, 12988, 15972, 18513, 18909, 19482, 22627, 23111, 23958, 24684, 25212, 29223, 35717, 37026, 37818, 38964, 45254, 46222, 47916, 58446, 67881, 69333, 71434, 74052, 75636, 90508, 92444, 107151, 116892, 135762, 138666, 142868, 203643, 207999, 214302, 254221, 271524, 277332, 321453, 392887, 407286, 415998, 428604, 508442, 642906, 762663, 785774, 814572, 831996, 1016884, 1178661, 1285812, 1525326, 1571548, 2287989, 2357322, 3050652, 3535983, 4321757, 4575978, 4714644, 7071966, 8643514, 9151956, 12965271, 14143932, 17287028, 25930542, 38895813, 51861084, 77791626, 155583252]

約数ペア:

[(1, 155583252), (2, 77791626), (3, 51861084), (4, 38895813), (6, 25930542), (9, 17287028), (11, 14143932), (12, 12965271), (17, 9151956), (18, 8643514), (22, 7071966), (33, 4714644), (34, 4575978), (36, 4321757), (44, 3535983), (51, 3050652), (66, 2357322), (68, 2287989), (99, 1571548), (102, 1525326), (121, 1285812), (132, 1178661), (153, 1016884), (187, 831996), (191, 814572), (198, 785774), (204, 762663), (242, 642906), (306, 508442), (363, 428604), (374, 415998), (382, 407286), (396, 392887), (484, 321453), (561, 277332), (573, 271524), (612, 254221), (726, 214302), (748, 207999), (764, 203643), (1089, 142868), (1122, 138666), (1146, 135762), (1331, 116892), (1452, 107151), (1683, 92444), (1719, 90508), (2057, 75636), (2101, 74052), (2178, 71434), (2244, 69333), (2292, 67881), (2662, 58446), (3247, 47916), (3366, 46222), (3438, 45254), (3993, 38964), (4114, 37818), (4202, 37026), (4356, 35717), (5324, 29223), (6171, 25212), (6303, 24684), (6494, 23958), (6732, 23111), (6876, 22627), (7986, 19482), (8228, 18909), (8404, 18513), (9741, 15972), (11979, 12988), (12342, 12606)]