137770108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 306561024

約数和(自身を除く): 168790916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 53, 68, 86, 106, 119, 127, 172, 212, 238, 254, 301, 371, 476, 508, 602, 731, 742, 889, 901, 1204, 1462, 1484, 1778, 1802, 2159, 2279, 2924, 3556, 3604, 4318, 4558, 5117, 5461, 6307, 6731, 8636, 9116, 10234, 10922, 12614, 13462, 15113, 15953, 20468, 21844, 25228, 26924, 30226, 31906, 38227, 38743, 47117, 60452, 63812, 76454, 77486, 92837, 94234, 114427, 152908, 154972, 185674, 188468, 228854, 271201, 289433, 371348, 457708, 542402, 578866, 649859, 800989, 1084804, 1157732, 1299718, 1601978, 2026031, 2599436, 3203956, 4052062, 4920361, 8104124, 9840722, 19681444, 34442527, 68885054, 137770108]

約数ペア:

[(1, 137770108), (2, 68885054), (4, 34442527), (7, 19681444), (14, 9840722), (17, 8104124), (28, 4920361), (34, 4052062), (43, 3203956), (53, 2599436), (68, 2026031), (86, 1601978), (106, 1299718), (119, 1157732), (127, 1084804), (172, 800989), (212, 649859), (238, 578866), (254, 542402), (301, 457708), (371, 371348), (476, 289433), (508, 271201), (602, 228854), (731, 188468), (742, 185674), (889, 154972), (901, 152908), (1204, 114427), (1462, 94234), (1484, 92837), (1778, 77486), (1802, 76454), (2159, 63812), (2279, 60452), (2924, 47117), (3556, 38743), (3604, 38227), (4318, 31906), (4558, 30226), (5117, 26924), (5461, 25228), (6307, 21844), (6731, 20468), (8636, 15953), (9116, 15113), (10234, 13462), (10922, 12614)]