139810536

素因数分解:

$2^3\times 3^7\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 402652800

約数和(自身を除く): 262842264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 131, 162, 183, 216, 243, 244, 262, 324, 366, 393, 486, 488, 524, 549, 648, 729, 732, 786, 972, 1048, 1098, 1179, 1458, 1464, 1572, 1647, 1944, 2187, 2196, 2358, 2916, 3144, 3294, 3537, 4374, 4392, 4716, 4941, 5832, 6588, 7074, 7991, 8748, 9432, 9882, 10611, 13176, 14148, 14823, 15982, 17496, 19764, 21222, 23973, 28296, 29646, 31833, 31964, 39528, 42444, 44469, 47946, 59292, 63666, 63928, 71919, 84888, 88938, 95499, 95892, 118584, 127332, 133407, 143838, 177876, 190998, 191784, 215757, 254664, 266814, 286497, 287676, 355752, 381996, 431514, 533628, 572994, 575352, 647271, 763992, 863028, 1067256, 1145988, 1294542, 1726056, 1941813, 2291976, 2589084, 3883626, 5178168, 5825439, 7767252, 11650878, 15534504, 17476317, 23301756, 34952634, 46603512, 69905268, 139810536]

約数ペア:

[(1, 139810536), (2, 69905268), (3, 46603512), (4, 34952634), (6, 23301756), (8, 17476317), (9, 15534504), (12, 11650878), (18, 7767252), (24, 5825439), (27, 5178168), (36, 3883626), (54, 2589084), (61, 2291976), (72, 1941813), (81, 1726056), (108, 1294542), (122, 1145988), (131, 1067256), (162, 863028), (183, 763992), (216, 647271), (243, 575352), (244, 572994), (262, 533628), (324, 431514), (366, 381996), (393, 355752), (486, 287676), (488, 286497), (524, 266814), (549, 254664), (648, 215757), (729, 191784), (732, 190998), (786, 177876), (972, 143838), (1048, 133407), (1098, 127332), (1179, 118584), (1458, 95892), (1464, 95499), (1572, 88938), (1647, 84888), (1944, 71919), (2187, 63928), (2196, 63666), (2358, 59292), (2916, 47946), (3144, 44469), (3294, 42444), (3537, 39528), (4374, 31964), (4392, 31833), (4716, 29646), (4941, 28296), (5832, 23973), (6588, 21222), (7074, 19764), (7991, 17496), (8748, 15982), (9432, 14823), (9882, 14148), (10611, 13176)]