155216224

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 315977760

約数和(自身を除く): 160761536

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1289, 1696, 2272, 2578, 3763, 5156, 7526, 10312, 15052, 20624, 30104, 41248, 60208, 68317, 91519, 120416, 136634, 183038, 273268, 366076, 546536, 732152, 1093072, 1464304, 2186144, 2928608, 4850507, 9701014, 19402028, 38804056, 77608112, 155216224]

約数ペア:

[(1, 155216224), (2, 77608112), (4, 38804056), (8, 19402028), (16, 9701014), (32, 4850507), (53, 2928608), (71, 2186144), (106, 1464304), (142, 1093072), (212, 732152), (284, 546536), (424, 366076), (568, 273268), (848, 183038), (1136, 136634), (1289, 120416), (1696, 91519), (2272, 68317), (2578, 60208), (3763, 41248), (5156, 30104), (7526, 20624), (10312, 15052)]