15396156

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 44111760

約数和(自身を除く): 28715604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 61, 76, 81, 82, 108, 114, 122, 123, 162, 164, 171, 183, 228, 244, 246, 324, 342, 366, 369, 492, 513, 549, 684, 732, 738, 779, 1026, 1098, 1107, 1159, 1476, 1539, 1558, 1647, 2052, 2196, 2214, 2318, 2337, 2501, 3078, 3116, 3294, 3321, 3477, 4428, 4636, 4674, 4941, 5002, 6156, 6588, 6642, 6954, 7011, 7503, 9348, 9882, 10004, 10431, 13284, 13908, 14022, 15006, 19764, 20862, 21033, 22509, 28044, 30012, 31293, 41724, 42066, 45018, 47519, 62586, 63099, 67527, 84132, 90036, 93879, 95038, 125172, 126198, 135054, 142557, 187758, 190076, 202581, 252396, 270108, 285114, 375516, 405162, 427671, 570228, 810324, 855342, 1283013, 1710684, 2566026, 3849039, 5132052, 7698078, 15396156]

約数ペア:

[(1, 15396156), (2, 7698078), (3, 5132052), (4, 3849039), (6, 2566026), (9, 1710684), (12, 1283013), (18, 855342), (19, 810324), (27, 570228), (36, 427671), (38, 405162), (41, 375516), (54, 285114), (57, 270108), (61, 252396), (76, 202581), (81, 190076), (82, 187758), (108, 142557), (114, 135054), (122, 126198), (123, 125172), (162, 95038), (164, 93879), (171, 90036), (183, 84132), (228, 67527), (244, 63099), (246, 62586), (324, 47519), (342, 45018), (366, 42066), (369, 41724), (492, 31293), (513, 30012), (549, 28044), (684, 22509), (732, 21033), (738, 20862), (779, 19764), (1026, 15006), (1098, 14022), (1107, 13908), (1159, 13284), (1476, 10431), (1539, 10004), (1558, 9882), (1647, 9348), (2052, 7503), (2196, 7011), (2214, 6954), (2318, 6642), (2337, 6588), (2501, 6156), (3078, 5002), (3116, 4941), (3294, 4674), (3321, 4636), (3477, 4428)]