153819768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 269194632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 89, 92, 93, 101, 124, 138, 178, 184, 186, 202, 248, 267, 276, 303, 356, 372, 404, 534, 552, 606, 712, 713, 744, 808, 1068, 1212, 1426, 2047, 2136, 2139, 2323, 2424, 2759, 2852, 3131, 4094, 4278, 4646, 5518, 5704, 6141, 6262, 6969, 8188, 8277, 8556, 8989, 9292, 9393, 11036, 12282, 12524, 13938, 16376, 16554, 17112, 17978, 18584, 18786, 22072, 24564, 25048, 26967, 27876, 33108, 35956, 37572, 49128, 53934, 55752, 63457, 66216, 71912, 72013, 75144, 107868, 126914, 144026, 190371, 206747, 215736, 216039, 253828, 278659, 288052, 380742, 413494, 432078, 507656, 557318, 576104, 620241, 761484, 826988, 835977, 864156, 1114636, 1240482, 1522968, 1653976, 1671954, 1728312, 2229272, 2480964, 3343908, 4961928, 6409157, 6687816, 12818314, 19227471, 25636628, 38454942, 51273256, 76909884, 153819768]

約数ペア:

[(1, 153819768), (2, 76909884), (3, 51273256), (4, 38454942), (6, 25636628), (8, 19227471), (12, 12818314), (23, 6687816), (24, 6409157), (31, 4961928), (46, 3343908), (62, 2480964), (69, 2229272), (89, 1728312), (92, 1671954), (93, 1653976), (101, 1522968), (124, 1240482), (138, 1114636), (178, 864156), (184, 835977), (186, 826988), (202, 761484), (248, 620241), (267, 576104), (276, 557318), (303, 507656), (356, 432078), (372, 413494), (404, 380742), (534, 288052), (552, 278659), (606, 253828), (712, 216039), (713, 215736), (744, 206747), (808, 190371), (1068, 144026), (1212, 126914), (1426, 107868), (2047, 75144), (2136, 72013), (2139, 71912), (2323, 66216), (2424, 63457), (2759, 55752), (2852, 53934), (3131, 49128), (4094, 37572), (4278, 35956), (4646, 33108), (5518, 27876), (5704, 26967), (6141, 25048), (6262, 24564), (6969, 22072), (8188, 18786), (8277, 18584), (8556, 17978), (8989, 17112), (9292, 16554), (9393, 16376), (11036, 13938), (12282, 12524)]