156592144

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 308903840

約数和(自身を除く): 152311696

約数列:

[1, 2, 4, 8, 16, 97, 163, 194, 326, 388, 619, 652, 776, 1238, 1304, 1552, 2476, 2608, 4952, 9904, 15811, 31622, 60043, 63244, 100897, 120086, 126488, 201794, 240172, 252976, 403588, 480344, 807176, 960688, 1614352, 9787009, 19574018, 39148036, 78296072, 156592144]

約数ペア:

[(1, 156592144), (2, 78296072), (4, 39148036), (8, 19574018), (16, 9787009), (97, 1614352), (163, 960688), (194, 807176), (326, 480344), (388, 403588), (619, 252976), (652, 240172), (776, 201794), (1238, 126488), (1304, 120086), (1552, 100897), (2476, 63244), (2608, 60043), (4952, 31622), (9904, 15811)]