15721031172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{104381}}^1$

素因数の和:104569

約数の個数: 96

約数和(自身を含む): 46014925824

約数和(自身を除く): 30293894652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 163, 231, 308, 326, 462, 489, 652, 924, 978, 1141, 1793, 1956, 2282, 3423, 3586, 4564, 5379, 6846, 7172, 10758, 12551, 13692, 21516, 25102, 37653, 50204, 75306, 104381, 150612, 208762, 313143, 417524, 626286, 730667, 1148191, 1252572, 1461334, 2192001, 2296382, 2922668, 3444573, 4384002, 4592764, 6889146, 8037337, 8768004, 13778292, 16074674, 17014103, 24112011, 32149348, 34028206, 48224022, 51042309, 68056412, 96448044, 102084618, 119098721, 187155133, 204169236, 238197442, 357296163, 374310266, 476394884, 561465399, 714592326, 748620532, 1122930798, 1310085931, 1429184652, 2245861596, 2620171862, 3930257793, 5240343724, 7860515586, 15721031172]

約数ペア:

[(1, 15721031172), (2, 7860515586), (3, 5240343724), (4, 3930257793), (6, 2620171862), (7, 2245861596), (11, 1429184652), (12, 1310085931), (14, 1122930798), (21, 748620532), (22, 714592326), (28, 561465399), (33, 476394884), (42, 374310266), (44, 357296163), (66, 238197442), (77, 204169236), (84, 187155133), (132, 119098721), (154, 102084618), (163, 96448044), (231, 68056412), (308, 51042309), (326, 48224022), (462, 34028206), (489, 32149348), (652, 24112011), (924, 17014103), (978, 16074674), (1141, 13778292), (1793, 8768004), (1956, 8037337), (2282, 6889146), (3423, 4592764), (3586, 4384002), (4564, 3444573), (5379, 2922668), (6846, 2296382), (7172, 2192001), (10758, 1461334), (12551, 1252572), (13692, 1148191), (21516, 730667), (25102, 626286), (37653, 417524), (50204, 313143), (75306, 208762), (104381, 150612)]