156930286877

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{8693}}^1$

素因数の和:8982

約数の個数: 64

約数和(自身を含む): 208221995520

約数和(自身を除く): 51291708643

約数列:

[1, 7, 13, 19, 53, 91, 133, 197, 247, 371, 689, 1007, 1379, 1729, 2561, 3743, 4823, 7049, 8693, 10441, 13091, 17927, 26201, 48659, 60851, 73087, 91637, 113009, 135733, 165167, 198379, 340613, 460729, 791063, 950131, 1156169, 1388653, 1712521, 2147171, 2578927, 3225103, 5989477, 8753851, 11987647, 15030197, 18052489, 22262773, 32537899, 41926339, 61276957, 90763613, 113800063, 155839411, 227765293, 422992687, 635345291, 796600441, 1179926969, 1724508647, 2960948809, 8259488783, 12071560529, 22418612411, 156930286877]

約数ペア:

[(1, 156930286877), (7, 22418612411), (13, 12071560529), (19, 8259488783), (53, 2960948809), (91, 1724508647), (133, 1179926969), (197, 796600441), (247, 635345291), (371, 422992687), (689, 227765293), (1007, 155839411), (1379, 113800063), (1729, 90763613), (2561, 61276957), (3743, 41926339), (4823, 32537899), (7049, 22262773), (8693, 18052489), (10441, 15030197), (13091, 11987647), (17927, 8753851), (26201, 5989477), (48659, 3225103), (60851, 2578927), (73087, 2147171), (91637, 1712521), (113009, 1388653), (135733, 1156169), (165167, 950131), (198379, 791063), (340613, 460729)]