159860932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 361972800

約数和(自身を除く): 202111868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 539, 583, 742, 1078, 1166, 1399, 1484, 2156, 2332, 2597, 2798, 4081, 5194, 5596, 8162, 9793, 10388, 15389, 16324, 19586, 28567, 30778, 39172, 57134, 61556, 68551, 74147, 107723, 114268, 137102, 148294, 215446, 274204, 296588, 430892, 519029, 754061, 815617, 1038058, 1508122, 1631234, 2076116, 3016244, 3262468, 3633203, 5709319, 7266406, 11418638, 14532812, 22837276, 39965233, 79930466, 159860932]

約数ペア:

[(1, 159860932), (2, 79930466), (4, 39965233), (7, 22837276), (11, 14532812), (14, 11418638), (22, 7266406), (28, 5709319), (44, 3633203), (49, 3262468), (53, 3016244), (77, 2076116), (98, 1631234), (106, 1508122), (154, 1038058), (196, 815617), (212, 754061), (308, 519029), (371, 430892), (539, 296588), (583, 274204), (742, 215446), (1078, 148294), (1166, 137102), (1399, 114268), (1484, 107723), (2156, 74147), (2332, 68551), (2597, 61556), (2798, 57134), (4081, 39172), (5194, 30778), (5596, 28567), (8162, 19586), (9793, 16324), (10388, 15389)]