166446688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8891

約数の個数: 48

約数和(自身を含む): 356106240

約数和(自身を除く): 189659552

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 8831, 9424, 17662, 18848, 35324, 70648, 141296, 167789, 273761, 282592, 335578, 547522, 671156, 1095044, 1342312, 2190088, 2684624, 4380176, 5201459, 5369248, 8760352, 10402918, 20805836, 41611672, 83223344, 166446688]

約数ペア:

[(1, 166446688), (2, 83223344), (4, 41611672), (8, 20805836), (16, 10402918), (19, 8760352), (31, 5369248), (32, 5201459), (38, 4380176), (62, 2684624), (76, 2190088), (124, 1342312), (152, 1095044), (248, 671156), (304, 547522), (496, 335578), (589, 282592), (608, 273761), (992, 167789), (1178, 141296), (2356, 70648), (4712, 35324), (8831, 18848), (9424, 17662)]