157084998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 403439616

約数和(自身を除く): 246354618

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 47, 51, 62, 93, 94, 102, 119, 141, 151, 186, 217, 238, 282, 302, 329, 357, 434, 453, 527, 651, 658, 714, 799, 906, 987, 1054, 1057, 1302, 1457, 1581, 1598, 1974, 2114, 2397, 2567, 2914, 3162, 3171, 3689, 4371, 4681, 4794, 5134, 5593, 6342, 7097, 7378, 7701, 8742, 9362, 10199, 11067, 11186, 14043, 14194, 15402, 16779, 17969, 20398, 21291, 22134, 24769, 28086, 30597, 32767, 33558, 35938, 42582, 49538, 49679, 53907, 61194, 65534, 74307, 79577, 98301, 99358, 107814, 120649, 148614, 149037, 159154, 173383, 196602, 220007, 238731, 241298, 298074, 346766, 361947, 440014, 477462, 520149, 557039, 660021, 723894, 844543, 1040298, 1114078, 1320042, 1540049, 1671117, 1689086, 2533629, 3080098, 3342234, 3740119, 4620147, 5067258, 7480238, 9240294, 11220357, 22440714, 26180833, 52361666, 78542499, 157084998]

約数ペア:

[(1, 157084998), (2, 78542499), (3, 52361666), (6, 26180833), (7, 22440714), (14, 11220357), (17, 9240294), (21, 7480238), (31, 5067258), (34, 4620147), (42, 3740119), (47, 3342234), (51, 3080098), (62, 2533629), (93, 1689086), (94, 1671117), (102, 1540049), (119, 1320042), (141, 1114078), (151, 1040298), (186, 844543), (217, 723894), (238, 660021), (282, 557039), (302, 520149), (329, 477462), (357, 440014), (434, 361947), (453, 346766), (527, 298074), (651, 241298), (658, 238731), (714, 220007), (799, 196602), (906, 173383), (987, 159154), (1054, 149037), (1057, 148614), (1302, 120649), (1457, 107814), (1581, 99358), (1598, 98301), (1974, 79577), (2114, 74307), (2397, 65534), (2567, 61194), (2914, 53907), (3162, 49679), (3171, 49538), (3689, 42582), (4371, 35938), (4681, 33558), (4794, 32767), (5134, 30597), (5593, 28086), (6342, 24769), (7097, 22134), (7378, 21291), (7701, 20398), (8742, 17969), (9362, 16779), (10199, 15402), (11067, 14194), (11186, 14043)]