155694312

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 440761860

約数和(自身を除く): 285067548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2477, 2619, 3492, 4954, 5238, 6984, 7431, 7857, 9908, 10476, 14862, 15714, 19816, 20952, 22293, 29724, 31428, 44586, 59448, 62856, 66879, 89172, 133758, 178344, 200637, 240269, 267516, 401274, 480538, 535032, 720807, 802548, 961076, 1441614, 1605096, 1922152, 2162421, 2883228, 4324842, 5766456, 6487263, 8649684, 12974526, 17299368, 19461789, 25949052, 38923578, 51898104, 77847156, 155694312]

約数ペア:

[(1, 155694312), (2, 77847156), (3, 51898104), (4, 38923578), (6, 25949052), (8, 19461789), (9, 17299368), (12, 12974526), (18, 8649684), (24, 6487263), (27, 5766456), (36, 4324842), (54, 2883228), (72, 2162421), (81, 1922152), (97, 1605096), (108, 1441614), (162, 961076), (194, 802548), (216, 720807), (291, 535032), (324, 480538), (388, 401274), (582, 267516), (648, 240269), (776, 200637), (873, 178344), (1164, 133758), (1746, 89172), (2328, 66879), (2477, 62856), (2619, 59448), (3492, 44586), (4954, 31428), (5238, 29724), (6984, 22293), (7431, 20952), (7857, 19816), (9908, 15714), (10476, 14862)]