15696907928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 32687679600

約数和(自身を除く): 16990771672

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 89, 104, 146, 169, 178, 292, 338, 356, 584, 676, 712, 949, 1157, 1352, 1787, 1898, 2314, 3574, 3796, 4628, 6497, 7148, 7592, 9256, 12337, 12994, 14296, 15041, 23231, 24674, 25988, 30082, 46462, 49348, 51976, 60164, 84461, 92924, 98696, 120328, 130451, 159043, 168922, 185848, 260902, 302003, 318086, 337844, 521804, 604006, 636172, 675688, 1043608, 1097993, 1208012, 1272344, 1695863, 2067559, 2195986, 2416024, 3391726, 4135118, 4391972, 6783452, 8270236, 8783944, 11610139, 13566904, 16540472, 22046219, 23220278, 26878267, 44092438, 46440556, 53756534, 88184876, 92881112, 107513068, 150931807, 176369752, 215026136, 301863614, 603727228, 1207454456, 1962113491, 3924226982, 7848453964, 15696907928]

約数ペア:

[(1, 15696907928), (2, 7848453964), (4, 3924226982), (8, 1962113491), (13, 1207454456), (26, 603727228), (52, 301863614), (73, 215026136), (89, 176369752), (104, 150931807), (146, 107513068), (169, 92881112), (178, 88184876), (292, 53756534), (338, 46440556), (356, 44092438), (584, 26878267), (676, 23220278), (712, 22046219), (949, 16540472), (1157, 13566904), (1352, 11610139), (1787, 8783944), (1898, 8270236), (2314, 6783452), (3574, 4391972), (3796, 4135118), (4628, 3391726), (6497, 2416024), (7148, 2195986), (7592, 2067559), (9256, 1695863), (12337, 1272344), (12994, 1208012), (14296, 1097993), (15041, 1043608), (23231, 675688), (24674, 636172), (25988, 604006), (30082, 521804), (46462, 337844), (49348, 318086), (51976, 302003), (60164, 260902), (84461, 185848), (92924, 168922), (98696, 159043), (120328, 130451)]