161313672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{757}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 435516480

約数和(自身を除く): 274202808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 683, 757, 1366, 1514, 2049, 2271, 2732, 3028, 4098, 4542, 5464, 6056, 8196, 8879, 9084, 9841, 16392, 17758, 18168, 19682, 26637, 29523, 35516, 39364, 53274, 59046, 71032, 78728, 106548, 118092, 213096, 236184, 517031, 1034062, 1551093, 2068124, 3102186, 4136248, 6204372, 6721403, 12408744, 13442806, 20164209, 26885612, 40328418, 53771224, 80656836, 161313672]

約数ペア:

[(1, 161313672), (2, 80656836), (3, 53771224), (4, 40328418), (6, 26885612), (8, 20164209), (12, 13442806), (13, 12408744), (24, 6721403), (26, 6204372), (39, 4136248), (52, 3102186), (78, 2068124), (104, 1551093), (156, 1034062), (312, 517031), (683, 236184), (757, 213096), (1366, 118092), (1514, 106548), (2049, 78728), (2271, 71032), (2732, 59046), (3028, 53274), (4098, 39364), (4542, 35516), (5464, 29523), (6056, 26637), (8196, 19682), (8879, 18168), (9084, 17758), (9841, 16392)]