145369788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 375717888

約数和(自身を除く): 230348100

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 127, 181, 186, 204, 254, 362, 372, 381, 508, 527, 543, 724, 762, 1054, 1086, 1524, 1581, 2108, 2159, 2172, 3077, 3162, 3937, 4318, 5611, 6154, 6324, 6477, 7874, 8636, 9231, 11222, 11811, 12308, 12954, 15748, 16833, 18462, 22444, 22987, 23622, 25908, 33666, 36924, 45974, 47244, 66929, 67332, 68961, 91948, 95387, 133858, 137922, 190774, 200787, 267716, 275844, 286161, 381548, 390779, 401574, 572322, 712597, 781558, 803148, 1144644, 1172337, 1425194, 1563116, 2137791, 2344674, 2850388, 4275582, 4689348, 8551164, 12114149, 24228298, 36342447, 48456596, 72684894, 145369788]

約数ペア:

[(1, 145369788), (2, 72684894), (3, 48456596), (4, 36342447), (6, 24228298), (12, 12114149), (17, 8551164), (31, 4689348), (34, 4275582), (51, 2850388), (62, 2344674), (68, 2137791), (93, 1563116), (102, 1425194), (124, 1172337), (127, 1144644), (181, 803148), (186, 781558), (204, 712597), (254, 572322), (362, 401574), (372, 390779), (381, 381548), (508, 286161), (527, 275844), (543, 267716), (724, 200787), (762, 190774), (1054, 137922), (1086, 133858), (1524, 95387), (1581, 91948), (2108, 68961), (2159, 67332), (2172, 66929), (3077, 47244), (3162, 45974), (3937, 36924), (4318, 33666), (5611, 25908), (6154, 23622), (6324, 22987), (6477, 22444), (7874, 18462), (8636, 16833), (9231, 15748), (11222, 12954), (11811, 12308)]