161036503194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{20897}}^1$

素因数の和:21220

約数の個数: 128

約数和(自身を含む): 400407017472

約数和(自身を除く): 239370514278

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 251, 258, 301, 357, 502, 602, 714, 731, 753, 903, 1462, 1506, 1757, 1806, 2193, 3514, 4267, 4386, 5117, 5271, 8534, 10234, 10542, 10793, 12801, 15351, 20897, 21586, 25602, 29869, 30702, 32379, 41794, 59738, 62691, 64758, 75551, 89607, 125382, 146279, 151102, 179214, 183481, 226653, 292558, 355249, 366962, 438837, 453306, 550443, 710498, 877674, 898571, 1065747, 1100886, 1284367, 1797142, 2131494, 2486743, 2568734, 2695713, 3853101, 4973486, 5245147, 5391426, 6289997, 7460229, 7706202, 10490294, 12579994, 14920458, 15275707, 15735441, 18869991, 30551414, 31470882, 36716029, 37739982, 45827121, 73432058, 89167499, 91654242, 106929949, 110148087, 178334998, 213859898, 220296174, 225541321, 267502497, 320789847, 451082642, 535004994, 624172493, 641579694, 676623963, 1248344986, 1353247926, 1578789247, 1872517479, 3157578494, 3745034958, 3834202457, 4736367741, 7668404914, 9472735482, 11502607371, 23005214742, 26839417199, 53678834398, 80518251597, 161036503194]

約数ペア:

[(1, 161036503194), (2, 80518251597), (3, 53678834398), (6, 26839417199), (7, 23005214742), (14, 11502607371), (17, 9472735482), (21, 7668404914), (34, 4736367741), (42, 3834202457), (43, 3745034958), (51, 3157578494), (86, 1872517479), (102, 1578789247), (119, 1353247926), (129, 1248344986), (238, 676623963), (251, 641579694), (258, 624172493), (301, 535004994), (357, 451082642), (502, 320789847), (602, 267502497), (714, 225541321), (731, 220296174), (753, 213859898), (903, 178334998), (1462, 110148087), (1506, 106929949), (1757, 91654242), (1806, 89167499), (2193, 73432058), (3514, 45827121), (4267, 37739982), (4386, 36716029), (5117, 31470882), (5271, 30551414), (8534, 18869991), (10234, 15735441), (10542, 15275707), (10793, 14920458), (12801, 12579994), (15351, 10490294), (20897, 7706202), (21586, 7460229), (25602, 6289997), (29869, 5391426), (30702, 5245147), (32379, 4973486), (41794, 3853101), (59738, 2695713), (62691, 2568734), (64758, 2486743), (75551, 2131494), (89607, 1797142), (125382, 1284367), (146279, 1100886), (151102, 1065747), (179214, 898571), (183481, 877674), (226653, 710498), (292558, 550443), (355249, 453306), (366962, 438837)]