168388374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19183}}^1$

素因数の和:19225

約数の個数: 64

約数和(自身を含む): 441999360

約数和(自身を除く): 273610986

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 19183, 38366, 57549, 115098, 134281, 211013, 268562, 364477, 402843, 422026, 633039, 728954, 805686, 1093431, 1266078, 1477091, 2186862, 2551339, 2954182, 4009247, 4431273, 5102678, 7654017, 8018494, 8862546, 12027741, 15308034, 24055482, 28064729, 56129458, 84194187, 168388374]

約数ペア:

[(1, 168388374), (2, 84194187), (3, 56129458), (6, 28064729), (7, 24055482), (11, 15308034), (14, 12027741), (19, 8862546), (21, 8018494), (22, 7654017), (33, 5102678), (38, 4431273), (42, 4009247), (57, 2954182), (66, 2551339), (77, 2186862), (114, 1477091), (133, 1266078), (154, 1093431), (209, 805686), (231, 728954), (266, 633039), (399, 422026), (418, 402843), (462, 364477), (627, 268562), (798, 211013), (1254, 134281), (1463, 115098), (2926, 57549), (4389, 38366), (8778, 19183)]