169294788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 493292800

約数和(自身を除く): 323998012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 79, 114, 117, 156, 158, 171, 228, 234, 237, 241, 247, 316, 342, 468, 474, 482, 494, 684, 711, 723, 741, 948, 964, 988, 1027, 1422, 1446, 1482, 1501, 2054, 2169, 2223, 2844, 2892, 2964, 3002, 3081, 3133, 4108, 4338, 4446, 4503, 4579, 6004, 6162, 6266, 8676, 8892, 9006, 9158, 9243, 9399, 12324, 12532, 13509, 13737, 18012, 18316, 18486, 18798, 19039, 19513, 27018, 27474, 28197, 36972, 37596, 38078, 39026, 41211, 54036, 54948, 56394, 57117, 58539, 59527, 76156, 78052, 82422, 112788, 114234, 117078, 119054, 164844, 171351, 175617, 178581, 228468, 234156, 238108, 247507, 342702, 351234, 357162, 361741, 495014, 535743, 685404, 702468, 714324, 723482, 742521, 990028, 1071486, 1085223, 1446964, 1485042, 2142972, 2170446, 2227563, 2970084, 3255669, 4340892, 4455126, 4702633, 6511338, 8910252, 9405266, 13022676, 14107899, 18810532, 28215798, 42323697, 56431596, 84647394, 169294788]

約数ペア:

[(1, 169294788), (2, 84647394), (3, 56431596), (4, 42323697), (6, 28215798), (9, 18810532), (12, 14107899), (13, 13022676), (18, 9405266), (19, 8910252), (26, 6511338), (36, 4702633), (38, 4455126), (39, 4340892), (52, 3255669), (57, 2970084), (76, 2227563), (78, 2170446), (79, 2142972), (114, 1485042), (117, 1446964), (156, 1085223), (158, 1071486), (171, 990028), (228, 742521), (234, 723482), (237, 714324), (241, 702468), (247, 685404), (316, 535743), (342, 495014), (468, 361741), (474, 357162), (482, 351234), (494, 342702), (684, 247507), (711, 238108), (723, 234156), (741, 228468), (948, 178581), (964, 175617), (988, 171351), (1027, 164844), (1422, 119054), (1446, 117078), (1482, 114234), (1501, 112788), (2054, 82422), (2169, 78052), (2223, 76156), (2844, 59527), (2892, 58539), (2964, 57117), (3002, 56394), (3081, 54948), (3133, 54036), (4108, 41211), (4338, 39026), (4446, 38078), (4503, 37596), (4579, 36972), (6004, 28197), (6162, 27474), (6266, 27018), (8676, 19513), (8892, 19039), (9006, 18798), (9158, 18486), (9243, 18316), (9399, 18012), (12324, 13737), (12532, 13509)]