154373648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 355185600

約数和(自身を除く): 200811952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 109, 143, 176, 208, 218, 286, 436, 572, 619, 872, 1144, 1199, 1238, 1417, 1744, 2288, 2398, 2476, 2834, 4796, 4952, 5668, 6809, 8047, 9592, 9904, 11336, 13618, 15587, 16094, 19184, 22672, 27236, 31174, 32188, 54472, 62348, 64376, 67471, 88517, 108944, 124696, 128752, 134942, 177034, 249392, 269884, 354068, 539768, 708136, 742181, 877123, 1079536, 1416272, 1484362, 1754246, 2968724, 3508492, 5937448, 7016984, 9648353, 11874896, 14033968, 19296706, 38593412, 77186824, 154373648]

約数ペア:

[(1, 154373648), (2, 77186824), (4, 38593412), (8, 19296706), (11, 14033968), (13, 11874896), (16, 9648353), (22, 7016984), (26, 5937448), (44, 3508492), (52, 2968724), (88, 1754246), (104, 1484362), (109, 1416272), (143, 1079536), (176, 877123), (208, 742181), (218, 708136), (286, 539768), (436, 354068), (572, 269884), (619, 249392), (872, 177034), (1144, 134942), (1199, 128752), (1238, 124696), (1417, 108944), (1744, 88517), (2288, 67471), (2398, 64376), (2476, 62348), (2834, 54472), (4796, 32188), (4952, 31174), (5668, 27236), (6809, 22672), (8047, 19184), (9592, 16094), (9904, 15587), (11336, 13618)]