149838156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 411267584

約数和(自身を除く): 261429428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 2521, 3302, 4572, 4953, 5042, 6604, 7563, 9906, 10084, 14859, 15126, 19812, 22689, 29718, 30252, 32773, 45378, 59436, 65546, 90756, 98319, 131092, 196638, 294957, 320167, 393276, 589914, 640334, 960501, 1179828, 1280668, 1921002, 2881503, 3842004, 4162171, 5763006, 8324342, 11526012, 12486513, 16648684, 24973026, 37459539, 49946052, 74919078, 149838156]

約数ペア:

[(1, 149838156), (2, 74919078), (3, 49946052), (4, 37459539), (6, 24973026), (9, 16648684), (12, 12486513), (13, 11526012), (18, 8324342), (26, 5763006), (36, 4162171), (39, 3842004), (52, 2881503), (78, 1921002), (117, 1280668), (127, 1179828), (156, 960501), (234, 640334), (254, 589914), (381, 393276), (468, 320167), (508, 294957), (762, 196638), (1143, 131092), (1524, 98319), (1651, 90756), (2286, 65546), (2521, 59436), (3302, 45378), (4572, 32773), (4953, 30252), (5042, 29718), (6604, 22689), (7563, 19812), (9906, 15126), (10084, 14859)]