140546928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 385261056

約数和(自身を除く): 244714128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 732, 976, 1104, 1403, 1464, 2087, 2806, 2928, 4174, 4209, 5612, 6261, 8348, 8418, 11224, 12522, 16696, 16836, 22448, 25044, 33392, 33672, 48001, 50088, 67344, 96002, 100176, 127307, 144003, 192004, 254614, 288006, 381921, 384008, 509228, 576012, 763842, 768016, 1018456, 1152024, 1527684, 2036912, 2304048, 2928061, 3055368, 5856122, 6110736, 8784183, 11712244, 17568366, 23424488, 35136732, 46848976, 70273464, 140546928]

約数ペア:

[(1, 140546928), (2, 70273464), (3, 46848976), (4, 35136732), (6, 23424488), (8, 17568366), (12, 11712244), (16, 8784183), (23, 6110736), (24, 5856122), (46, 3055368), (48, 2928061), (61, 2304048), (69, 2036912), (92, 1527684), (122, 1152024), (138, 1018456), (183, 768016), (184, 763842), (244, 576012), (276, 509228), (366, 384008), (368, 381921), (488, 288006), (552, 254614), (732, 192004), (976, 144003), (1104, 127307), (1403, 100176), (1464, 96002), (2087, 67344), (2806, 50088), (2928, 48001), (4174, 33672), (4209, 33392), (5612, 25044), (6261, 22448), (8348, 16836), (8418, 16696), (11224, 12522)]