156987368096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{20023}}^1$

素因数の和:20494

約数の個数: 96

約数和(自身を含む): 340789897728

約数和(自身を除く): 183802529632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 401, 416, 611, 752, 802, 1222, 1504, 1604, 2444, 3208, 4888, 5213, 6416, 9776, 10426, 12832, 18847, 19552, 20023, 20852, 37694, 40046, 41704, 75388, 80092, 83408, 150776, 160184, 166816, 245011, 260299, 301552, 320368, 490022, 520598, 603104, 640736, 941081, 980044, 1041196, 1882162, 1960088, 2082392, 3764324, 3920176, 4164784, 7528648, 7840352, 8029223, 8329568, 12234053, 15057296, 16058446, 24468106, 30114592, 32116892, 48936212, 64233784, 97872424, 104379899, 128467568, 195744848, 208759798, 256935136, 377373481, 391489696, 417519596, 754746962, 835039192, 1509493924, 1670078384, 3018987848, 3340156768, 4905855253, 6037975696, 9811710506, 12075951392, 19623421012, 39246842024, 78493684048, 156987368096]

約数ペア:

[(1, 156987368096), (2, 78493684048), (4, 39246842024), (8, 19623421012), (13, 12075951392), (16, 9811710506), (26, 6037975696), (32, 4905855253), (47, 3340156768), (52, 3018987848), (94, 1670078384), (104, 1509493924), (188, 835039192), (208, 754746962), (376, 417519596), (401, 391489696), (416, 377373481), (611, 256935136), (752, 208759798), (802, 195744848), (1222, 128467568), (1504, 104379899), (1604, 97872424), (2444, 64233784), (3208, 48936212), (4888, 32116892), (5213, 30114592), (6416, 24468106), (9776, 16058446), (10426, 15057296), (12832, 12234053), (18847, 8329568), (19552, 8029223), (20023, 7840352), (20852, 7528648), (37694, 4164784), (40046, 3920176), (41704, 3764324), (75388, 2082392), (80092, 1960088), (83408, 1882162), (150776, 1041196), (160184, 980044), (166816, 941081), (245011, 640736), (260299, 603104), (301552, 520598), (320368, 490022)]