128193192

素因数分解:

$2^3\times 3^7\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 382579200

約数和(自身を除く): 254386008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 431, 459, 486, 612, 648, 729, 862, 918, 972, 1224, 1293, 1377, 1458, 1724, 1836, 1944, 2187, 2586, 2754, 2916, 3448, 3672, 3879, 4131, 4374, 5172, 5508, 5832, 7327, 7758, 8262, 8748, 10344, 11016, 11637, 12393, 14654, 15516, 16524, 17496, 21981, 23274, 24786, 29308, 31032, 33048, 34911, 37179, 43962, 46548, 49572, 58616, 65943, 69822, 74358, 87924, 93096, 99144, 104733, 131886, 139644, 148716, 175848, 197829, 209466, 263772, 279288, 297432, 314199, 395658, 418932, 527544, 593487, 628398, 791316, 837864, 942597, 1186974, 1256796, 1582632, 1780461, 1885194, 2373948, 2513592, 3560922, 3770388, 4747896, 5341383, 7121844, 7540776, 10682766, 14243688, 16024149, 21365532, 32048298, 42731064, 64096596, 128193192]

約数ペア:

[(1, 128193192), (2, 64096596), (3, 42731064), (4, 32048298), (6, 21365532), (8, 16024149), (9, 14243688), (12, 10682766), (17, 7540776), (18, 7121844), (24, 5341383), (27, 4747896), (34, 3770388), (36, 3560922), (51, 2513592), (54, 2373948), (68, 1885194), (72, 1780461), (81, 1582632), (102, 1256796), (108, 1186974), (136, 942597), (153, 837864), (162, 791316), (204, 628398), (216, 593487), (243, 527544), (306, 418932), (324, 395658), (408, 314199), (431, 297432), (459, 279288), (486, 263772), (612, 209466), (648, 197829), (729, 175848), (862, 148716), (918, 139644), (972, 131886), (1224, 104733), (1293, 99144), (1377, 93096), (1458, 87924), (1724, 74358), (1836, 69822), (1944, 65943), (2187, 58616), (2586, 49572), (2754, 46548), (2916, 43962), (3448, 37179), (3672, 34911), (3879, 33048), (4131, 31032), (4374, 29308), (5172, 24786), (5508, 23274), (5832, 21981), (7327, 17496), (7758, 16524), (8262, 15516), (8748, 14654), (10344, 12393), (11016, 11637)]