157078674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 385482240

約数和(自身を除く): 228403566

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 31, 34, 51, 58, 62, 87, 93, 102, 153, 174, 186, 261, 279, 306, 493, 522, 527, 558, 571, 899, 986, 1054, 1142, 1479, 1581, 1713, 1798, 2697, 2958, 3162, 3426, 4437, 4743, 5139, 5394, 8091, 8874, 9486, 9707, 10278, 15283, 16182, 16559, 17701, 19414, 29121, 30566, 33118, 35402, 45849, 49677, 53103, 58242, 87363, 91698, 99354, 106206, 137547, 149031, 159309, 174726, 275094, 281503, 298062, 300917, 318618, 513329, 563006, 601834, 844509, 902751, 1026658, 1539987, 1689018, 1805502, 2533527, 2708253, 3079974, 4619961, 5067054, 5416506, 8726593, 9239922, 17453186, 26179779, 52359558, 78539337, 157078674]

約数ペア:

[(1, 157078674), (2, 78539337), (3, 52359558), (6, 26179779), (9, 17453186), (17, 9239922), (18, 8726593), (29, 5416506), (31, 5067054), (34, 4619961), (51, 3079974), (58, 2708253), (62, 2533527), (87, 1805502), (93, 1689018), (102, 1539987), (153, 1026658), (174, 902751), (186, 844509), (261, 601834), (279, 563006), (306, 513329), (493, 318618), (522, 300917), (527, 298062), (558, 281503), (571, 275094), (899, 174726), (986, 159309), (1054, 149031), (1142, 137547), (1479, 106206), (1581, 99354), (1713, 91698), (1798, 87363), (2697, 58242), (2958, 53103), (3162, 49677), (3426, 45849), (4437, 35402), (4743, 33118), (5139, 30566), (5394, 29121), (8091, 19414), (8874, 17701), (9486, 16559), (9707, 16182), (10278, 15283)]