172631376

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 515324160

約数和(自身を除く): 342692784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 423, 552, 564, 752, 828, 846, 1081, 1104, 1109, 1128, 1656, 1692, 2162, 2218, 2256, 3243, 3312, 3327, 3384, 4324, 4436, 6486, 6654, 6768, 8648, 8872, 9729, 9981, 12972, 13308, 17296, 17744, 19458, 19962, 25507, 25944, 26616, 38916, 39924, 51014, 51888, 52123, 53232, 76521, 77832, 79848, 102028, 104246, 153042, 155664, 156369, 159696, 204056, 208492, 229563, 306084, 312738, 408112, 416984, 459126, 469107, 612168, 625476, 833968, 918252, 938214, 1198829, 1224336, 1250952, 1836504, 1876428, 2397658, 2501904, 3596487, 3673008, 3752856, 4795316, 7192974, 7505712, 9590632, 10789461, 14385948, 19181264, 21578922, 28771896, 43157844, 57543792, 86315688, 172631376]

約数ペア:

[(1, 172631376), (2, 86315688), (3, 57543792), (4, 43157844), (6, 28771896), (8, 21578922), (9, 19181264), (12, 14385948), (16, 10789461), (18, 9590632), (23, 7505712), (24, 7192974), (36, 4795316), (46, 3752856), (47, 3673008), (48, 3596487), (69, 2501904), (72, 2397658), (92, 1876428), (94, 1836504), (138, 1250952), (141, 1224336), (144, 1198829), (184, 938214), (188, 918252), (207, 833968), (276, 625476), (282, 612168), (368, 469107), (376, 459126), (414, 416984), (423, 408112), (552, 312738), (564, 306084), (752, 229563), (828, 208492), (846, 204056), (1081, 159696), (1104, 156369), (1109, 155664), (1128, 153042), (1656, 104246), (1692, 102028), (2162, 79848), (2218, 77832), (2256, 76521), (3243, 53232), (3312, 52123), (3327, 51888), (3384, 51014), (4324, 39924), (4436, 38916), (6486, 26616), (6654, 25944), (6768, 25507), (8648, 19962), (8872, 19458), (9729, 17744), (9981, 17296), (12972, 13308)]