155946616

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 360823680

約数和(自身を除く): 204877064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 49, 56, 62, 82, 98, 124, 164, 196, 217, 248, 287, 313, 328, 392, 434, 574, 626, 868, 1148, 1252, 1271, 1519, 1736, 2009, 2191, 2296, 2504, 2542, 3038, 4018, 4382, 5084, 6076, 8036, 8764, 8897, 9703, 10168, 12152, 12833, 15337, 16072, 17528, 17794, 19406, 25666, 30674, 35588, 38812, 51332, 61348, 62279, 67921, 71176, 77624, 89831, 102664, 122696, 124558, 135842, 179662, 249116, 271684, 359324, 397823, 475447, 498232, 543368, 628817, 718648, 795646, 950894, 1257634, 1591292, 1901788, 2515268, 2784761, 3182584, 3803576, 5030536, 5569522, 11139044, 19493327, 22278088, 38986654, 77973308, 155946616]

約数ペア:

[(1, 155946616), (2, 77973308), (4, 38986654), (7, 22278088), (8, 19493327), (14, 11139044), (28, 5569522), (31, 5030536), (41, 3803576), (49, 3182584), (56, 2784761), (62, 2515268), (82, 1901788), (98, 1591292), (124, 1257634), (164, 950894), (196, 795646), (217, 718648), (248, 628817), (287, 543368), (313, 498232), (328, 475447), (392, 397823), (434, 359324), (574, 271684), (626, 249116), (868, 179662), (1148, 135842), (1252, 124558), (1271, 122696), (1519, 102664), (1736, 89831), (2009, 77624), (2191, 71176), (2296, 67921), (2504, 62279), (2542, 61348), (3038, 51332), (4018, 38812), (4382, 35588), (5084, 30674), (6076, 25666), (8036, 19406), (8764, 17794), (8897, 17528), (9703, 16072), (10168, 15337), (12152, 12833)]