117878306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 120170974

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1229, 1547, 2458, 2821, 3094, 3689, 5642, 6851, 7378, 8603, 13702, 15977, 17206, 20893, 31954, 38099, 41786, 47957, 76198, 95914, 111839, 146251, 223678, 266693, 271609, 292502, 495287, 533386, 543218, 647683, 990574, 1295366, 1901263, 3467009, 3802526, 4533781, 6934018, 8419879, 9067562, 16839758, 58939153, 117878306]

約数ペア:

[(1, 117878306), (2, 58939153), (7, 16839758), (13, 9067562), (14, 8419879), (17, 6934018), (26, 4533781), (31, 3802526), (34, 3467009), (62, 1901263), (91, 1295366), (119, 990574), (182, 647683), (217, 543218), (221, 533386), (238, 495287), (403, 292502), (434, 271609), (442, 266693), (527, 223678), (806, 146251), (1054, 111839), (1229, 95914), (1547, 76198), (2458, 47957), (2821, 41786), (3094, 38099), (3689, 31954), (5642, 20893), (6851, 17206), (7378, 15977), (8603, 13702)]