156768988192

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{1237}}^1\times {\mathrm{40829}}^1$

素因数の和:42173

約数の個数: 48

約数和(自身を含む): 312080511960

約数和(自身を除く): 155311523768

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1237, 1552, 2474, 3104, 4948, 9896, 19792, 39584, 40829, 81658, 119989, 163316, 239978, 326632, 479956, 653264, 959912, 1306528, 1919824, 3839648, 3960413, 7920826, 15841652, 31683304, 50505473, 63366608, 101010946, 126733216, 202021892, 404043784, 808087568, 1616175136, 4899030881, 9798061762, 19596123524, 39192247048, 78384494096, 156768988192]

約数ペア:

[(1, 156768988192), (2, 78384494096), (4, 39192247048), (8, 19596123524), (16, 9798061762), (32, 4899030881), (97, 1616175136), (194, 808087568), (388, 404043784), (776, 202021892), (1237, 126733216), (1552, 101010946), (2474, 63366608), (3104, 50505473), (4948, 31683304), (9896, 15841652), (19792, 7920826), (39584, 3960413), (40829, 3839648), (81658, 1919824), (119989, 1306528), (163316, 959912), (239978, 653264), (326632, 479956)]