155839728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9574

約数の個数: 80

約数和(自身を含む): 453399552

約数和(自身を除く): 297559824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 9521, 16368, 19042, 28563, 38084, 57126, 76168, 104731, 114252, 152336, 209462, 228504, 295151, 314193, 418924, 457008, 590302, 628386, 837848, 885453, 1180604, 1256772, 1675696, 1770906, 2361208, 2513544, 3246661, 3541812, 4722416, 5027088, 6493322, 7083624, 9739983, 12986644, 14167248, 19479966, 25973288, 38959932, 51946576, 77919864, 155839728]

約数ペア:

[(1, 155839728), (2, 77919864), (3, 51946576), (4, 38959932), (6, 25973288), (8, 19479966), (11, 14167248), (12, 12986644), (16, 9739983), (22, 7083624), (24, 6493322), (31, 5027088), (33, 4722416), (44, 3541812), (48, 3246661), (62, 2513544), (66, 2361208), (88, 1770906), (93, 1675696), (124, 1256772), (132, 1180604), (176, 885453), (186, 837848), (248, 628386), (264, 590302), (341, 457008), (372, 418924), (496, 314193), (528, 295151), (682, 228504), (744, 209462), (1023, 152336), (1364, 114252), (1488, 104731), (2046, 76168), (2728, 57126), (4092, 38084), (5456, 28563), (8184, 19042), (9521, 16368)]