154118412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21135

約数の個数: 72

約数和(自身を含む): 460605600

約数和(自身を除く): 306487188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21089, 42178, 63267, 84356, 126534, 147623, 189801, 253068, 295246, 379602, 442869, 590492, 611581, 759204, 885738, 1223162, 1328607, 1771476, 1834743, 2446324, 2657214, 3669486, 4281067, 5314428, 5504229, 7338972, 8562134, 11008458, 12843201, 17124268, 22016916, 25686402, 38529603, 51372804, 77059206, 154118412]

約数ペア:

[(1, 154118412), (2, 77059206), (3, 51372804), (4, 38529603), (6, 25686402), (7, 22016916), (9, 17124268), (12, 12843201), (14, 11008458), (18, 8562134), (21, 7338972), (28, 5504229), (29, 5314428), (36, 4281067), (42, 3669486), (58, 2657214), (63, 2446324), (84, 1834743), (87, 1771476), (116, 1328607), (126, 1223162), (174, 885738), (203, 759204), (252, 611581), (261, 590492), (348, 442869), (406, 379602), (522, 295246), (609, 253068), (812, 189801), (1044, 147623), (1218, 126534), (1827, 84356), (2436, 63267), (3654, 42178), (7308, 21089)]