149737146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 331067520

約数和(自身を除く): 181330374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 101, 166, 202, 229, 249, 303, 458, 498, 606, 687, 1079, 1313, 1374, 2158, 2626, 2977, 3237, 3939, 5954, 6474, 7878, 8383, 8931, 16766, 17862, 19007, 23129, 25149, 38014, 46258, 50298, 57021, 69387, 108979, 114042, 138774, 217958, 247091, 300677, 326937, 494182, 601354, 653874, 741273, 902031, 1482546, 1804062, 1919707, 3839414, 5759121, 11518242, 24956191, 49912382, 74868573, 149737146]

約数ペア:

[(1, 149737146), (2, 74868573), (3, 49912382), (6, 24956191), (13, 11518242), (26, 5759121), (39, 3839414), (78, 1919707), (83, 1804062), (101, 1482546), (166, 902031), (202, 741273), (229, 653874), (249, 601354), (303, 494182), (458, 326937), (498, 300677), (606, 247091), (687, 217958), (1079, 138774), (1313, 114042), (1374, 108979), (2158, 69387), (2626, 57021), (2977, 50298), (3237, 46258), (3939, 38014), (5954, 25149), (6474, 23129), (7878, 19007), (8383, 17862), (8931, 16766)]