161037792

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11897}}^1$

素因数の和:11960

約数の個数: 72

約数和(自身を含む): 467734176

約数和(自身を除く): 306696384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 11897, 13536, 23794, 35691, 47588, 71382, 95176, 107073, 142764, 190352, 214146, 285528, 380704, 428292, 559159, 571056, 856584, 1118318, 1142112, 1677477, 1713168, 2236636, 3354954, 3426336, 4473272, 5032431, 6709908, 8946544, 10064862, 13419816, 17893088, 20129724, 26839632, 40259448, 53679264, 80518896, 161037792]

約数ペア:

[(1, 161037792), (2, 80518896), (3, 53679264), (4, 40259448), (6, 26839632), (8, 20129724), (9, 17893088), (12, 13419816), (16, 10064862), (18, 8946544), (24, 6709908), (32, 5032431), (36, 4473272), (47, 3426336), (48, 3354954), (72, 2236636), (94, 1713168), (96, 1677477), (141, 1142112), (144, 1118318), (188, 856584), (282, 571056), (288, 559159), (376, 428292), (423, 380704), (564, 285528), (752, 214146), (846, 190352), (1128, 142764), (1504, 107073), (1692, 95176), (2256, 71382), (3384, 47588), (4512, 35691), (6768, 23794), (11897, 13536)]