138132764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 311028480

約数和(自身を除く): 172895716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 811, 869, 1078, 1106, 1622, 1738, 2156, 2212, 3244, 3476, 3871, 5677, 6083, 7742, 8921, 11354, 12166, 15484, 17842, 22708, 24332, 35684, 39739, 42581, 62447, 64069, 79478, 85162, 124894, 128138, 158956, 170324, 249788, 256276, 437129, 448483, 704759, 874258, 896966, 1409518, 1748516, 1793932, 2819036, 3139381, 4933313, 6278762, 9866626, 12557524, 19733252, 34533191, 69066382, 138132764]

約数ペア:

[(1, 138132764), (2, 69066382), (4, 34533191), (7, 19733252), (11, 12557524), (14, 9866626), (22, 6278762), (28, 4933313), (44, 3139381), (49, 2819036), (77, 1793932), (79, 1748516), (98, 1409518), (154, 896966), (158, 874258), (196, 704759), (308, 448483), (316, 437129), (539, 256276), (553, 249788), (811, 170324), (869, 158956), (1078, 128138), (1106, 124894), (1622, 85162), (1738, 79478), (2156, 64069), (2212, 62447), (3244, 42581), (3476, 39739), (3871, 35684), (5677, 24332), (6083, 22708), (7742, 17842), (8921, 15484), (11354, 12166)]