156975910076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{7853}}^1$

素因数の和:8131

約数の個数: 72

約数和(自身を含む): 294928381440

約数和(自身を除く): 137952471364

約数列:

[1, 2, 4, 19, 38, 76, 109, 127, 218, 254, 361, 436, 508, 722, 1444, 2071, 2413, 4142, 4826, 7853, 8284, 9652, 13843, 15706, 27686, 31412, 39349, 45847, 55372, 78698, 91694, 149207, 157396, 183388, 263017, 298414, 526034, 596828, 855977, 997331, 1052068, 1711954, 1994662, 2834933, 3423908, 3989324, 4997323, 5669866, 9994646, 11339732, 16263563, 18949289, 19989292, 32527126, 37898578, 65054252, 75797156, 108709079, 217418158, 309007697, 360036491, 434836316, 618015394, 720072982, 1236030788, 1440145964, 2065472501, 4130945002, 8261890004, 39243977519, 78487955038, 156975910076]

約数ペア:

[(1, 156975910076), (2, 78487955038), (4, 39243977519), (19, 8261890004), (38, 4130945002), (76, 2065472501), (109, 1440145964), (127, 1236030788), (218, 720072982), (254, 618015394), (361, 434836316), (436, 360036491), (508, 309007697), (722, 217418158), (1444, 108709079), (2071, 75797156), (2413, 65054252), (4142, 37898578), (4826, 32527126), (7853, 19989292), (8284, 18949289), (9652, 16263563), (13843, 11339732), (15706, 9994646), (27686, 5669866), (31412, 4997323), (39349, 3989324), (45847, 3423908), (55372, 2834933), (78698, 1994662), (91694, 1711954), (149207, 1052068), (157396, 997331), (183388, 855977), (263017, 596828), (298414, 526034)]