156169132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 330077440

約数和(自身を除く): 173908308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 373, 532, 746, 787, 1492, 1574, 2611, 3148, 5222, 5509, 7087, 10444, 11018, 14174, 14953, 22036, 28348, 29906, 49609, 59812, 99218, 104671, 198436, 209342, 293551, 418684, 587102, 1174204, 2054857, 4109714, 5577469, 8219428, 11154938, 22309876, 39042283, 78084566, 156169132]

約数ペア:

[(1, 156169132), (2, 78084566), (4, 39042283), (7, 22309876), (14, 11154938), (19, 8219428), (28, 5577469), (38, 4109714), (76, 2054857), (133, 1174204), (266, 587102), (373, 418684), (532, 293551), (746, 209342), (787, 198436), (1492, 104671), (1574, 99218), (2611, 59812), (3148, 49609), (5222, 29906), (5509, 28348), (7087, 22036), (10444, 14953), (11018, 14174)]