172838928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3412

約数の個数: 80

約数和(自身を含む): 475969536

約数和(自身を除く): 303130608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 3243, 3331, 4324, 6486, 6662, 8648, 9993, 12972, 13324, 17296, 19986, 25944, 26648, 39972, 51888, 53296, 76613, 79944, 153226, 156557, 159888, 229839, 306452, 313114, 459678, 469671, 612904, 626228, 919356, 939342, 1225808, 1252456, 1838712, 1878684, 2504912, 3600811, 3677424, 3757368, 7201622, 7514736, 10802433, 14403244, 21604866, 28806488, 43209732, 57612976, 86419464, 172838928]

約数ペア:

[(1, 172838928), (2, 86419464), (3, 57612976), (4, 43209732), (6, 28806488), (8, 21604866), (12, 14403244), (16, 10802433), (23, 7514736), (24, 7201622), (46, 3757368), (47, 3677424), (48, 3600811), (69, 2504912), (92, 1878684), (94, 1838712), (138, 1252456), (141, 1225808), (184, 939342), (188, 919356), (276, 626228), (282, 612904), (368, 469671), (376, 459678), (552, 313114), (564, 306452), (752, 229839), (1081, 159888), (1104, 156557), (1128, 153226), (2162, 79944), (2256, 76613), (3243, 53296), (3331, 51888), (4324, 39972), (6486, 26648), (6662, 25944), (8648, 19986), (9993, 17296), (12972, 13324)]