155309688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 292847112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 223, 306, 408, 446, 569, 612, 669, 892, 1138, 1224, 1338, 1707, 1784, 2007, 2276, 2676, 3414, 3791, 4014, 4552, 5121, 5352, 6828, 7582, 8028, 9673, 10242, 11373, 13656, 15164, 16056, 19346, 20484, 22746, 29019, 30328, 34119, 38692, 40968, 45492, 58038, 68238, 77384, 87057, 90984, 116076, 126887, 136476, 174114, 232152, 253774, 272952, 348228, 380661, 507548, 696456, 761322, 1015096, 1141983, 1522644, 2157079, 2283966, 3045288, 4314158, 4567932, 6471237, 8628316, 9135864, 12942474, 17256632, 19413711, 25884948, 38827422, 51769896, 77654844, 155309688]

約数ペア:

[(1, 155309688), (2, 77654844), (3, 51769896), (4, 38827422), (6, 25884948), (8, 19413711), (9, 17256632), (12, 12942474), (17, 9135864), (18, 8628316), (24, 6471237), (34, 4567932), (36, 4314158), (51, 3045288), (68, 2283966), (72, 2157079), (102, 1522644), (136, 1141983), (153, 1015096), (204, 761322), (223, 696456), (306, 507548), (408, 380661), (446, 348228), (569, 272952), (612, 253774), (669, 232152), (892, 174114), (1138, 136476), (1224, 126887), (1338, 116076), (1707, 90984), (1784, 87057), (2007, 77384), (2276, 68238), (2676, 58038), (3414, 45492), (3791, 40968), (4014, 38692), (4552, 34119), (5121, 30328), (5352, 29019), (6828, 22746), (7582, 20484), (8028, 19346), (9673, 16056), (10242, 15164), (11373, 13656)]