194630384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 425306112

約数和(自身を除く): 230675728

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 47, 52, 86, 94, 104, 172, 188, 208, 344, 376, 463, 559, 611, 688, 752, 926, 1118, 1222, 1852, 2021, 2236, 2444, 3704, 4042, 4472, 4888, 6019, 7408, 8084, 8944, 9776, 12038, 16168, 19909, 21761, 24076, 26273, 32336, 39818, 43522, 48152, 52546, 79636, 87044, 96304, 105092, 159272, 174088, 210184, 258817, 282893, 318544, 348176, 420368, 517634, 565786, 935723, 1035268, 1131572, 1871446, 2070536, 2263144, 3742892, 4141072, 4526288, 7485784, 12164399, 14971568, 24328798, 48657596, 97315192, 194630384]

約数ペア:

[(1, 194630384), (2, 97315192), (4, 48657596), (8, 24328798), (13, 14971568), (16, 12164399), (26, 7485784), (43, 4526288), (47, 4141072), (52, 3742892), (86, 2263144), (94, 2070536), (104, 1871446), (172, 1131572), (188, 1035268), (208, 935723), (344, 565786), (376, 517634), (463, 420368), (559, 348176), (611, 318544), (688, 282893), (752, 258817), (926, 210184), (1118, 174088), (1222, 159272), (1852, 105092), (2021, 96304), (2236, 87044), (2444, 79636), (3704, 52546), (4042, 48152), (4472, 43522), (4888, 39818), (6019, 32336), (7408, 26273), (8084, 24076), (8944, 21761), (9776, 19909), (12038, 16168)]