147875724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 416078208

約数和(自身を除く): 268202484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 53, 68, 94, 97, 102, 106, 141, 153, 159, 188, 194, 204, 212, 282, 291, 306, 318, 388, 423, 477, 564, 582, 612, 636, 799, 846, 873, 901, 954, 1164, 1598, 1649, 1692, 1746, 1802, 1908, 2397, 2491, 2703, 3196, 3298, 3492, 3604, 4559, 4794, 4947, 4982, 5141, 5406, 6596, 7191, 7473, 8109, 9118, 9588, 9894, 9964, 10282, 10812, 13677, 14382, 14841, 14946, 15423, 16218, 18236, 19788, 20564, 22419, 27354, 28764, 29682, 29892, 30846, 32436, 41031, 42347, 44838, 46269, 54708, 59364, 61692, 77503, 82062, 84694, 87397, 89676, 92538, 127041, 155006, 164124, 169388, 174794, 185076, 232509, 241627, 254082, 262191, 310012, 349588, 381123, 465018, 483254, 508164, 524382, 697527, 724881, 762246, 786573, 930036, 966508, 1048764, 1395054, 1449762, 1524492, 1573146, 2174643, 2790108, 2899524, 3146292, 4107659, 4349286, 8215318, 8698572, 12322977, 16430636, 24645954, 36968931, 49291908, 73937862, 147875724]

約数ペア:

[(1, 147875724), (2, 73937862), (3, 49291908), (4, 36968931), (6, 24645954), (9, 16430636), (12, 12322977), (17, 8698572), (18, 8215318), (34, 4349286), (36, 4107659), (47, 3146292), (51, 2899524), (53, 2790108), (68, 2174643), (94, 1573146), (97, 1524492), (102, 1449762), (106, 1395054), (141, 1048764), (153, 966508), (159, 930036), (188, 786573), (194, 762246), (204, 724881), (212, 697527), (282, 524382), (291, 508164), (306, 483254), (318, 465018), (388, 381123), (423, 349588), (477, 310012), (564, 262191), (582, 254082), (612, 241627), (636, 232509), (799, 185076), (846, 174794), (873, 169388), (901, 164124), (954, 155006), (1164, 127041), (1598, 92538), (1649, 89676), (1692, 87397), (1746, 84694), (1802, 82062), (1908, 77503), (2397, 61692), (2491, 59364), (2703, 54708), (3196, 46269), (3298, 44838), (3492, 42347), (3604, 41031), (4559, 32436), (4794, 30846), (4947, 29892), (4982, 29682), (5141, 28764), (5406, 27354), (6596, 22419), (7191, 20564), (7473, 19788), (8109, 18236), (9118, 16218), (9588, 15423), (9894, 14946), (9964, 14841), (10282, 14382), (10812, 13677)]