145941408

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4649}}^1$

素因数の和:4774

約数の個数: 72

約数和(自身を含む): 418918500

約数和(自身を除く): 272977092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 4649, 5232, 7848, 9298, 10464, 13947, 15696, 18596, 27894, 31392, 37192, 41841, 55788, 74384, 83682, 111576, 148768, 167364, 223152, 334728, 446304, 506741, 669456, 1013482, 1338912, 1520223, 2026964, 3040446, 4053928, 4560669, 6080892, 8107856, 9121338, 12161784, 16215712, 18242676, 24323568, 36485352, 48647136, 72970704, 145941408]

約数ペア:

[(1, 145941408), (2, 72970704), (3, 48647136), (4, 36485352), (6, 24323568), (8, 18242676), (9, 16215712), (12, 12161784), (16, 9121338), (18, 8107856), (24, 6080892), (32, 4560669), (36, 4053928), (48, 3040446), (72, 2026964), (96, 1520223), (109, 1338912), (144, 1013482), (218, 669456), (288, 506741), (327, 446304), (436, 334728), (654, 223152), (872, 167364), (981, 148768), (1308, 111576), (1744, 83682), (1962, 74384), (2616, 55788), (3488, 41841), (3924, 37192), (4649, 31392), (5232, 27894), (7848, 18596), (9298, 15696), (10464, 13947)]