160847388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18131

約数の個数: 72

約数和(自身を含む): 460933200

約数和(自身を除く): 300085812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 18089, 36178, 54267, 72356, 108534, 162801, 217068, 235157, 325602, 343691, 470314, 651204, 687382, 705471, 940628, 1031073, 1374764, 1410942, 2062146, 2116413, 2821884, 3093219, 4124292, 4232826, 4467983, 6186438, 8465652, 8935966, 12372876, 13403949, 17871932, 26807898, 40211847, 53615796, 80423694, 160847388]

約数ペア:

[(1, 160847388), (2, 80423694), (3, 53615796), (4, 40211847), (6, 26807898), (9, 17871932), (12, 13403949), (13, 12372876), (18, 8935966), (19, 8465652), (26, 6186438), (36, 4467983), (38, 4232826), (39, 4124292), (52, 3093219), (57, 2821884), (76, 2116413), (78, 2062146), (114, 1410942), (117, 1374764), (156, 1031073), (171, 940628), (228, 705471), (234, 687382), (247, 651204), (342, 470314), (468, 343691), (494, 325602), (684, 235157), (741, 217068), (988, 162801), (1482, 108534), (2223, 72356), (2964, 54267), (4446, 36178), (8892, 18089)]