131480244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 411360768

約数和(自身を除く): 279880524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 306, 329, 357, 423, 476, 564, 612, 653, 658, 714, 799, 846, 987, 1071, 1306, 1316, 1428, 1598, 1692, 1959, 1974, 2142, 2397, 2612, 2961, 3196, 3918, 3948, 4284, 4571, 4794, 5593, 5877, 5922, 7191, 7836, 9142, 9588, 11101, 11186, 11754, 11844, 13713, 14382, 16779, 18284, 22202, 22372, 23508, 27426, 28764, 30691, 33303, 33558, 41139, 44404, 50337, 54852, 61382, 66606, 67116, 77707, 82278, 92073, 99909, 100674, 122764, 133212, 155414, 164556, 184146, 199818, 201348, 214837, 233121, 276219, 310828, 368292, 399636, 429674, 466242, 521747, 552438, 644511, 699363, 859348, 932484, 1043494, 1104876, 1289022, 1398726, 1565241, 1933533, 2086988, 2578044, 2797452, 3130482, 3652229, 3867066, 4695723, 6260964, 7304458, 7734132, 9391446, 10956687, 14608916, 18782892, 21913374, 32870061, 43826748, 65740122, 131480244]

約数ペア:

[(1, 131480244), (2, 65740122), (3, 43826748), (4, 32870061), (6, 21913374), (7, 18782892), (9, 14608916), (12, 10956687), (14, 9391446), (17, 7734132), (18, 7304458), (21, 6260964), (28, 4695723), (34, 3867066), (36, 3652229), (42, 3130482), (47, 2797452), (51, 2578044), (63, 2086988), (68, 1933533), (84, 1565241), (94, 1398726), (102, 1289022), (119, 1104876), (126, 1043494), (141, 932484), (153, 859348), (188, 699363), (204, 644511), (238, 552438), (252, 521747), (282, 466242), (306, 429674), (329, 399636), (357, 368292), (423, 310828), (476, 276219), (564, 233121), (612, 214837), (653, 201348), (658, 199818), (714, 184146), (799, 164556), (846, 155414), (987, 133212), (1071, 122764), (1306, 100674), (1316, 99909), (1428, 92073), (1598, 82278), (1692, 77707), (1959, 67116), (1974, 66606), (2142, 61382), (2397, 54852), (2612, 50337), (2961, 44404), (3196, 41139), (3918, 33558), (3948, 33303), (4284, 30691), (4571, 28764), (4794, 27426), (5593, 23508), (5877, 22372), (5922, 22202), (7191, 18284), (7836, 16779), (9142, 14382), (9588, 13713), (11101, 11844), (11186, 11754)]