143275428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 408844800

約数和(自身を除く): 265569372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 171, 174, 186, 228, 233, 261, 279, 342, 348, 372, 466, 522, 551, 558, 589, 684, 699, 899, 932, 1044, 1102, 1116, 1178, 1398, 1653, 1767, 1798, 2097, 2204, 2356, 2697, 2796, 3306, 3534, 3596, 4194, 4427, 4959, 5301, 5394, 6612, 6757, 7068, 7223, 8091, 8388, 8854, 9918, 10602, 10788, 13281, 13514, 14446, 16182, 17081, 17708, 19836, 20271, 21204, 21669, 26562, 27028, 28892, 32364, 34162, 39843, 40542, 43338, 51243, 53124, 60813, 65007, 68324, 79686, 81084, 86676, 102486, 121626, 128383, 130014, 137237, 153729, 159372, 204972, 209467, 243252, 256766, 260028, 274474, 307458, 385149, 411711, 418934, 513532, 548948, 614916, 628401, 770298, 823422, 837868, 1155447, 1235133, 1256802, 1540596, 1646844, 1885203, 2310894, 2470266, 2513604, 3770406, 3979873, 4621788, 4940532, 7540812, 7959746, 11939619, 15919492, 23879238, 35818857, 47758476, 71637714, 143275428]

約数ペア:

[(1, 143275428), (2, 71637714), (3, 47758476), (4, 35818857), (6, 23879238), (9, 15919492), (12, 11939619), (18, 7959746), (19, 7540812), (29, 4940532), (31, 4621788), (36, 3979873), (38, 3770406), (57, 2513604), (58, 2470266), (62, 2310894), (76, 1885203), (87, 1646844), (93, 1540596), (114, 1256802), (116, 1235133), (124, 1155447), (171, 837868), (174, 823422), (186, 770298), (228, 628401), (233, 614916), (261, 548948), (279, 513532), (342, 418934), (348, 411711), (372, 385149), (466, 307458), (522, 274474), (551, 260028), (558, 256766), (589, 243252), (684, 209467), (699, 204972), (899, 159372), (932, 153729), (1044, 137237), (1102, 130014), (1116, 128383), (1178, 121626), (1398, 102486), (1653, 86676), (1767, 81084), (1798, 79686), (2097, 68324), (2204, 65007), (2356, 60813), (2697, 53124), (2796, 51243), (3306, 43338), (3534, 40542), (3596, 39843), (4194, 34162), (4427, 32364), (4959, 28892), (5301, 27028), (5394, 26562), (6612, 21669), (6757, 21204), (7068, 20271), (7223, 19836), (8091, 17708), (8388, 17081), (8854, 16182), (9918, 14446), (10602, 13514), (10788, 13281)]