16291256146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{1657}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 28783941120

約数和(自身を除く): 12492684974

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 547, 817, 946, 1094, 1634, 1657, 3314, 6017, 8987, 10393, 12034, 17974, 18227, 20786, 23521, 31483, 36454, 47042, 62966, 71251, 114323, 142502, 228646, 258731, 346313, 446899, 517462, 692626, 783761, 893798, 906379, 1353769, 1567522, 1812758, 2707538, 4915889, 9831778, 9970169, 14891459, 17221201, 19940338, 29782918, 34442402, 38974297, 77948594, 189433211, 378866422, 428717267, 740511643, 857434534, 1481023286, 8145628073, 16291256146]

約数ペア:

[(1, 16291256146), (2, 8145628073), (11, 1481023286), (19, 857434534), (22, 740511643), (38, 428717267), (43, 378866422), (86, 189433211), (209, 77948594), (418, 38974297), (473, 34442402), (547, 29782918), (817, 19940338), (946, 17221201), (1094, 14891459), (1634, 9970169), (1657, 9831778), (3314, 4915889), (6017, 2707538), (8987, 1812758), (10393, 1567522), (12034, 1353769), (17974, 906379), (18227, 893798), (20786, 783761), (23521, 692626), (31483, 517462), (36454, 446899), (47042, 346313), (62966, 258731), (71251, 228646), (114323, 142502)]