177675108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 455011200

約数和(自身を除く): 277336092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 169, 237, 316, 338, 474, 507, 676, 948, 1014, 1027, 1109, 2028, 2054, 2218, 3081, 3327, 4108, 4436, 6162, 6654, 12324, 13308, 13351, 14417, 26702, 28834, 40053, 43251, 53404, 57668, 80106, 86502, 87611, 160212, 173004, 175222, 187421, 262833, 350444, 374842, 525666, 562263, 749684, 1051332, 1124526, 1138943, 2249052, 2277886, 3416829, 4555772, 6833658, 13667316, 14806259, 29612518, 44418777, 59225036, 88837554, 177675108]

約数ペア:

[(1, 177675108), (2, 88837554), (3, 59225036), (4, 44418777), (6, 29612518), (12, 14806259), (13, 13667316), (26, 6833658), (39, 4555772), (52, 3416829), (78, 2277886), (79, 2249052), (156, 1138943), (158, 1124526), (169, 1051332), (237, 749684), (316, 562263), (338, 525666), (474, 374842), (507, 350444), (676, 262833), (948, 187421), (1014, 175222), (1027, 173004), (1109, 160212), (2028, 87611), (2054, 86502), (2218, 80106), (3081, 57668), (3327, 53404), (4108, 43251), (4436, 40053), (6162, 28834), (6654, 26702), (12324, 14417), (13308, 13351)]