162121072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17203}}^1$

素因数の和:17261

約数の個数: 40

約数和(自身を含む): 341327360

約数和(自身を除く): 179206288

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 17203, 34406, 68812, 137624, 275248, 326857, 533293, 653714, 1066586, 1307428, 2133172, 2614856, 4266344, 5229712, 8532688, 10132567, 20265134, 40530268, 81060536, 162121072]

約数ペア:

[(1, 162121072), (2, 81060536), (4, 40530268), (8, 20265134), (16, 10132567), (19, 8532688), (31, 5229712), (38, 4266344), (62, 2614856), (76, 2133172), (124, 1307428), (152, 1066586), (248, 653714), (304, 533293), (496, 326857), (589, 275248), (1178, 137624), (2356, 68812), (4712, 34406), (9424, 17203)]