173765872

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 399974400

約数和(自身を除く): 226208528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 112, 158, 164, 287, 316, 328, 479, 553, 574, 632, 656, 958, 1106, 1148, 1264, 1916, 2212, 2296, 3239, 3353, 3832, 4424, 4592, 6478, 6706, 7664, 8848, 12956, 13412, 19639, 22673, 25912, 26824, 37841, 39278, 45346, 51824, 53648, 75682, 78556, 90692, 137473, 151364, 157112, 181384, 264887, 274946, 302728, 314224, 362768, 529774, 549892, 605456, 1059548, 1099784, 1551481, 2119096, 2199568, 3102962, 4238192, 6205924, 10860367, 12411848, 21720734, 24823696, 43441468, 86882936, 173765872]

約数ペア:

[(1, 173765872), (2, 86882936), (4, 43441468), (7, 24823696), (8, 21720734), (14, 12411848), (16, 10860367), (28, 6205924), (41, 4238192), (56, 3102962), (79, 2199568), (82, 2119096), (112, 1551481), (158, 1099784), (164, 1059548), (287, 605456), (316, 549892), (328, 529774), (479, 362768), (553, 314224), (574, 302728), (632, 274946), (656, 264887), (958, 181384), (1106, 157112), (1148, 151364), (1264, 137473), (1916, 90692), (2212, 78556), (2296, 75682), (3239, 53648), (3353, 51824), (3832, 45346), (4424, 39278), (4592, 37841), (6478, 26824), (6706, 25912), (7664, 22673), (8848, 19639), (12956, 13412)]