148915312

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 380965200

約数和(自身を除く): 232049888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 769, 784, 931, 988, 1064, 1274, 1456, 1538, 1729, 1862, 1976, 2128, 2548, 3076, 3458, 3724, 3952, 5096, 5383, 6152, 6916, 7448, 9997, 10192, 10766, 12103, 12304, 13832, 14611, 14896, 19994, 21532, 24206, 27664, 29222, 37681, 39988, 43064, 48412, 58444, 69979, 75362, 79976, 86128, 96824, 102277, 116888, 139958, 150724, 159952, 189943, 193648, 204554, 233776, 279916, 301448, 379886, 409108, 489853, 559832, 602896, 715939, 759772, 818216, 979706, 1119664, 1329601, 1431878, 1519544, 1636432, 1959412, 2659202, 2863756, 3039088, 3918824, 5318404, 5727512, 7837648, 9307207, 10636808, 11455024, 18614414, 21273616, 37228828, 74457656, 148915312]

約数ペア:

[(1, 148915312), (2, 74457656), (4, 37228828), (7, 21273616), (8, 18614414), (13, 11455024), (14, 10636808), (16, 9307207), (19, 7837648), (26, 5727512), (28, 5318404), (38, 3918824), (49, 3039088), (52, 2863756), (56, 2659202), (76, 1959412), (91, 1636432), (98, 1519544), (104, 1431878), (112, 1329601), (133, 1119664), (152, 979706), (182, 818216), (196, 759772), (208, 715939), (247, 602896), (266, 559832), (304, 489853), (364, 409108), (392, 379886), (494, 301448), (532, 279916), (637, 233776), (728, 204554), (769, 193648), (784, 189943), (931, 159952), (988, 150724), (1064, 139958), (1274, 116888), (1456, 102277), (1538, 96824), (1729, 86128), (1862, 79976), (1976, 75362), (2128, 69979), (2548, 58444), (3076, 48412), (3458, 43064), (3724, 39988), (3952, 37681), (5096, 29222), (5383, 27664), (6152, 24206), (6916, 21532), (7448, 19994), (9997, 14896), (10192, 14611), (10766, 13832), (12103, 12304)]