152987728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7523}}^1$

素因数の和:7603

約数の個数: 40

約数和(自身を含む): 313479936

約数和(自身を除く): 160492208

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 7523, 10168, 15046, 20336, 30092, 60184, 120368, 233213, 308443, 466426, 616886, 932852, 1233772, 1865704, 2467544, 3731408, 4935088, 9561733, 19123466, 38246932, 76493864, 152987728]

約数ペア:

[(1, 152987728), (2, 76493864), (4, 38246932), (8, 19123466), (16, 9561733), (31, 4935088), (41, 3731408), (62, 2467544), (82, 1865704), (124, 1233772), (164, 932852), (248, 616886), (328, 466426), (496, 308443), (656, 233213), (1271, 120368), (2542, 60184), (5084, 30092), (7523, 20336), (10168, 15046)]