155543328

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 466161696

約数和(自身を除く): 310618368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 241, 243, 249, 288, 324, 332, 432, 482, 486, 498, 648, 664, 723, 747, 864, 964, 972, 996, 1296, 1328, 1446, 1494, 1928, 1944, 1992, 2169, 2241, 2592, 2656, 2892, 2988, 3856, 3888, 3984, 4338, 4482, 5784, 5976, 6507, 6723, 7712, 7776, 7968, 8676, 8964, 11568, 11952, 13014, 13446, 17352, 17928, 19521, 20003, 20169, 23136, 23904, 26028, 26892, 34704, 35856, 39042, 40006, 40338, 52056, 53784, 58563, 60009, 69408, 71712, 78084, 80012, 80676, 104112, 107568, 117126, 120018, 156168, 160024, 161352, 180027, 208224, 215136, 234252, 240036, 312336, 320048, 322704, 360054, 468504, 480072, 540081, 624672, 640096, 645408, 720108, 937008, 960144, 1080162, 1440216, 1620243, 1874016, 1920288, 2160324, 2880432, 3240486, 4320648, 4860729, 5760864, 6480972, 8641296, 9721458, 12961944, 17282592, 19442916, 25923888, 38885832, 51847776, 77771664, 155543328]

約数ペア:

[(1, 155543328), (2, 77771664), (3, 51847776), (4, 38885832), (6, 25923888), (8, 19442916), (9, 17282592), (12, 12961944), (16, 9721458), (18, 8641296), (24, 6480972), (27, 5760864), (32, 4860729), (36, 4320648), (48, 3240486), (54, 2880432), (72, 2160324), (81, 1920288), (83, 1874016), (96, 1620243), (108, 1440216), (144, 1080162), (162, 960144), (166, 937008), (216, 720108), (241, 645408), (243, 640096), (249, 624672), (288, 540081), (324, 480072), (332, 468504), (432, 360054), (482, 322704), (486, 320048), (498, 312336), (648, 240036), (664, 234252), (723, 215136), (747, 208224), (864, 180027), (964, 161352), (972, 160024), (996, 156168), (1296, 120018), (1328, 117126), (1446, 107568), (1494, 104112), (1928, 80676), (1944, 80012), (1992, 78084), (2169, 71712), (2241, 69408), (2592, 60009), (2656, 58563), (2892, 53784), (2988, 52056), (3856, 40338), (3888, 40006), (3984, 39042), (4338, 35856), (4482, 34704), (5784, 26892), (5976, 26028), (6507, 23904), (6723, 23136), (7712, 20169), (7776, 20003), (7968, 19521), (8676, 17928), (8964, 17352), (11568, 13446), (11952, 13014)]