154839132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 478383360

約数和(自身を除く): 323544228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 266, 292, 342, 399, 438, 443, 511, 532, 657, 684, 798, 876, 886, 1022, 1197, 1314, 1329, 1387, 1533, 1596, 1772, 2044, 2394, 2628, 2658, 2774, 3066, 3101, 3987, 4161, 4599, 4788, 5316, 5548, 6132, 6202, 7974, 8322, 8417, 9198, 9303, 9709, 12404, 12483, 15948, 16644, 16834, 18396, 18606, 19418, 24966, 25251, 27909, 29127, 32339, 33668, 37212, 38836, 49932, 50502, 55818, 58254, 58919, 64678, 75753, 87381, 97017, 101004, 111636, 116508, 117838, 129356, 151506, 174762, 176757, 194034, 226373, 235676, 291051, 303012, 349524, 353514, 388068, 452746, 530271, 582102, 614441, 679119, 707028, 905492, 1060542, 1164204, 1228882, 1358238, 1843323, 2037357, 2121084, 2457764, 2716476, 3686646, 4074714, 4301087, 5529969, 7373292, 8149428, 8602174, 11059938, 12903261, 17204348, 22119876, 25806522, 38709783, 51613044, 77419566, 154839132]

約数ペア:

[(1, 154839132), (2, 77419566), (3, 51613044), (4, 38709783), (6, 25806522), (7, 22119876), (9, 17204348), (12, 12903261), (14, 11059938), (18, 8602174), (19, 8149428), (21, 7373292), (28, 5529969), (36, 4301087), (38, 4074714), (42, 3686646), (57, 2716476), (63, 2457764), (73, 2121084), (76, 2037357), (84, 1843323), (114, 1358238), (126, 1228882), (133, 1164204), (146, 1060542), (171, 905492), (219, 707028), (228, 679119), (252, 614441), (266, 582102), (292, 530271), (342, 452746), (399, 388068), (438, 353514), (443, 349524), (511, 303012), (532, 291051), (657, 235676), (684, 226373), (798, 194034), (876, 176757), (886, 174762), (1022, 151506), (1197, 129356), (1314, 117838), (1329, 116508), (1387, 111636), (1533, 101004), (1596, 97017), (1772, 87381), (2044, 75753), (2394, 64678), (2628, 58919), (2658, 58254), (2774, 55818), (3066, 50502), (3101, 49932), (3987, 38836), (4161, 37212), (4599, 33668), (4788, 32339), (5316, 29127), (5548, 27909), (6132, 25251), (6202, 24966), (7974, 19418), (8322, 18606), (8417, 18396), (9198, 16834), (9303, 16644), (9709, 15948), (12404, 12483)]