127669284

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 365281280

約数和(自身を除く): 237611996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 223, 228, 243, 279, 324, 342, 372, 446, 486, 513, 558, 589, 669, 684, 837, 892, 972, 1026, 1116, 1178, 1338, 1539, 1674, 1767, 2007, 2052, 2356, 2511, 2676, 3078, 3348, 3534, 4014, 4237, 4617, 5022, 5301, 6021, 6156, 6913, 7068, 7533, 8028, 8474, 9234, 10044, 10602, 12042, 12711, 13826, 15066, 15903, 16948, 18063, 18468, 20739, 21204, 24084, 25422, 27652, 30132, 31806, 36126, 38133, 41478, 47709, 50844, 54189, 62217, 63612, 72252, 76266, 82956, 95418, 108378, 114399, 124434, 131347, 143127, 152532, 186651, 190836, 216756, 228798, 248868, 262694, 286254, 343197, 373302, 394041, 457596, 525388, 559953, 572508, 686394, 746604, 788082, 1029591, 1119906, 1182123, 1372788, 1576164, 1679859, 2059182, 2239812, 2364246, 3359718, 3546369, 4118364, 4728492, 6719436, 7092738, 10639107, 14185476, 21278214, 31917321, 42556428, 63834642, 127669284]

約数ペア:

[(1, 127669284), (2, 63834642), (3, 42556428), (4, 31917321), (6, 21278214), (9, 14185476), (12, 10639107), (18, 7092738), (19, 6719436), (27, 4728492), (31, 4118364), (36, 3546369), (38, 3359718), (54, 2364246), (57, 2239812), (62, 2059182), (76, 1679859), (81, 1576164), (93, 1372788), (108, 1182123), (114, 1119906), (124, 1029591), (162, 788082), (171, 746604), (186, 686394), (223, 572508), (228, 559953), (243, 525388), (279, 457596), (324, 394041), (342, 373302), (372, 343197), (446, 286254), (486, 262694), (513, 248868), (558, 228798), (589, 216756), (669, 190836), (684, 186651), (837, 152532), (892, 143127), (972, 131347), (1026, 124434), (1116, 114399), (1178, 108378), (1338, 95418), (1539, 82956), (1674, 76266), (1767, 72252), (2007, 63612), (2052, 62217), (2356, 54189), (2511, 50844), (2676, 47709), (3078, 41478), (3348, 38133), (3534, 36126), (4014, 31806), (4237, 30132), (4617, 27652), (5022, 25422), (5301, 24084), (6021, 21204), (6156, 20739), (6913, 18468), (7068, 18063), (7533, 16948), (8028, 15903), (8474, 15066), (9234, 13826), (10044, 12711), (10602, 12042)]