138575772

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 388468080

約数和(自身を除く): 249892308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 139, 153, 162, 181, 204, 278, 306, 324, 362, 417, 459, 543, 556, 612, 724, 834, 918, 1086, 1251, 1377, 1629, 1668, 1836, 2172, 2363, 2502, 2754, 3077, 3258, 3753, 4726, 4887, 5004, 5508, 6154, 6516, 7089, 7506, 9231, 9452, 9774, 11259, 12308, 14178, 14661, 15012, 18462, 19548, 21267, 22518, 25159, 27693, 28356, 29322, 36924, 42534, 45036, 50318, 55386, 58644, 63801, 75477, 83079, 85068, 100636, 110772, 127602, 150954, 166158, 191403, 226431, 249237, 255204, 301908, 332316, 382806, 427703, 452862, 498474, 679293, 765612, 855406, 905724, 996948, 1283109, 1358586, 1710812, 2037879, 2566218, 2717172, 3849327, 4075758, 5132436, 7698654, 8151516, 11547981, 15397308, 23095962, 34643943, 46191924, 69287886, 138575772]

約数ペア:

[(1, 138575772), (2, 69287886), (3, 46191924), (4, 34643943), (6, 23095962), (9, 15397308), (12, 11547981), (17, 8151516), (18, 7698654), (27, 5132436), (34, 4075758), (36, 3849327), (51, 2717172), (54, 2566218), (68, 2037879), (81, 1710812), (102, 1358586), (108, 1283109), (139, 996948), (153, 905724), (162, 855406), (181, 765612), (204, 679293), (278, 498474), (306, 452862), (324, 427703), (362, 382806), (417, 332316), (459, 301908), (543, 255204), (556, 249237), (612, 226431), (724, 191403), (834, 166158), (918, 150954), (1086, 127602), (1251, 110772), (1377, 100636), (1629, 85068), (1668, 83079), (1836, 75477), (2172, 63801), (2363, 58644), (2502, 55386), (2754, 50318), (3077, 45036), (3258, 42534), (3753, 36924), (4726, 29322), (4887, 28356), (5004, 27693), (5508, 25159), (6154, 22518), (6516, 21267), (7089, 19548), (7506, 18462), (9231, 15012), (9452, 14661), (9774, 14178), (11259, 12308)]