15961792

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 40965120

約数和(自身を除く): 25003328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 79, 82, 88, 112, 154, 158, 164, 176, 224, 287, 308, 316, 328, 352, 448, 451, 553, 574, 616, 632, 656, 704, 869, 902, 1106, 1148, 1232, 1264, 1312, 1738, 1804, 2212, 2296, 2464, 2528, 2624, 3157, 3239, 3476, 3608, 4424, 4592, 4928, 5056, 6083, 6314, 6478, 6952, 7216, 8848, 9184, 12166, 12628, 12956, 13904, 14432, 17696, 18368, 22673, 24332, 25256, 25912, 27808, 28864, 35392, 35629, 45346, 48664, 50512, 51824, 55616, 71258, 90692, 97328, 101024, 103648, 142516, 181384, 194656, 202048, 207296, 249403, 285032, 362768, 389312, 498806, 570064, 725536, 997612, 1140128, 1451072, 1995224, 2280256, 3990448, 7980896, 15961792]

約数ペア:

[(1, 15961792), (2, 7980896), (4, 3990448), (7, 2280256), (8, 1995224), (11, 1451072), (14, 1140128), (16, 997612), (22, 725536), (28, 570064), (32, 498806), (41, 389312), (44, 362768), (56, 285032), (64, 249403), (77, 207296), (79, 202048), (82, 194656), (88, 181384), (112, 142516), (154, 103648), (158, 101024), (164, 97328), (176, 90692), (224, 71258), (287, 55616), (308, 51824), (316, 50512), (328, 48664), (352, 45346), (448, 35629), (451, 35392), (553, 28864), (574, 27808), (616, 25912), (632, 25256), (656, 24332), (704, 22673), (869, 18368), (902, 17696), (1106, 14432), (1148, 13904), (1232, 12956), (1264, 12628), (1312, 12166), (1738, 9184), (1804, 8848), (2212, 7216), (2296, 6952), (2464, 6478), (2528, 6314), (2624, 6083), (3157, 5056), (3239, 4928), (3476, 4592), (3608, 4424)]